Updated 3 hours ago

Watch What a Terabyte Costs Over Time

The daily minimum NAS drive price per terabyte, tracked over time

As an Amazon Associate we earn from qualifying purchases. Prices and availability come from Amazon.com as of the last update and may change.

Quick answer

This page tracks the daily minimum price per terabyte for in-stock NAS-rated CMR hard drives, snapshotted once a day, so you can see the real trend rather than a single day's number. Through the 2026 hard-drive shortage, $/TB has trended up, so watching the line helps you time a purchase around dips and sales. The chart and the live table below both update as prices move.

As of September 12, 2026

Best price per TB

$21.67

Products tracked

240

Prices updated

3 hours ago

How to read the trend

The line is the lowest price per terabyte we saw each day across NAS-rated CMR drives. A rising line means storage is getting more expensive per terabyte; a dip is a better moment to buy. Because it is the daily minimum, short spikes usually reflect a stock-out of the cheapest drive rather than a true market move.

For the best value, pair this with the shucking tracker and recertified drives, which often sit below new-internal pricing and move on their own schedule.

Cheapest $/TB now

$26.11

Range (70d)

$26.11 - $26.11

Change over period

0.0%

Daily minimum price per terabyte for in-stock NAS-rated CMR drives on Amazon.com, from 2026-07-05 to 2026-09-12. A rising line means drives are getting more expensive per terabyte; a dip is a better time to buy. Snapshots are taken once a day, so the newest point is today's low.

Cheapest $/TB by capacity, today

4 TB$24.50

6 TB$25.16

8 TB$35.00

10 TB$23.90

12 TB$24.86

14 TB$22.82

16 TB$25.00

18 TB$21.67

20 TB$34.00

22 TB$29.50

24 TB$27.50

Lowest live price per terabyte for in-stock NAS-rated CMR drives at each capacity on Amazon.com. The best value usually sits in the upper-middle capacities.

Cheapest NAS drives right now, by price per TB

Price per

Sort

240 products

Product	Capacity	Price	$ / TB	Type	Prime	Buy
Seagate (Recertified) Exos X18 18TB Enterprise HDD - CMR 3.5 Inch Hyperscale SATA 6Gb/s, 7200 RPM, 512e and 4Kn FastFormat, Low Latency with Enhanced Caching (ST18000NM000J)Renewed	18 TB	$389.99	$21.67	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 14TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD140EFGXUsed	14 TB	$319.50	$22.82	NAS HDD · SATACMR	Prime	Buy on Amazon
Seagate Exos 26TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF (ST26000NM000C) (Renewed)Renewed	26 TB	$619.99	$23.85	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Toshiba 10TB SATA 512e 7200RPM 3.5" Enterprise HDD - MG06ACA10TE (Renewed)Renewed	10 TB	$239.00	$23.90	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital Ultrastar DC HC320 HUS726T4TALE6L4 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5 Inch Internal Datacenter Hard Drive (Renewed)Renewed	4 TB	$97.99	$24.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos ST28000NM001C 28TB 7200 RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed)Renewed	28 TB	$689.99	$24.64	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WD-40 Ultrastar HE12 12TB SAS 512EUsed	12 TB	$298.37	$24.86	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
HGST Ultrastar He10 \| HUH721010ALE600 (0F27452) \| Power Disable \| 10TB SATA 6.0Gb/s 7200 RPM 256MB Cache 3.5in HDD \| 512e \| Enterprise Hard Drive (Renewed)Renewed	10 TB	$249.00	$24.90	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WD Ultrastar DC HC530 14TB 7200RPM SATA 6Gb/s 3.5-inch Enterprise HDD - WUH721414ALE6L4 (Renewed)Renewed	14 TB	$349.99	$25.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate 16TB Exos X16 7200 RPM 512e/4Kn SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive ST16000NM001G (Renewed)Renewed	16 TB	$399.99	$25.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos ST26000NM001C 26TB 7200 RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed)Renewed	26 TB	$649.99	$25.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 28TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF - ST28000NM000C (Renewed)Renewed	28 TB	$699.99	$25.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 6TB NAS Internal HDD – CMR 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for RAID Network Attached Storage (ST6000VNZ01/001)Used	6 TB	$150.98	$25.16	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital 14TB Ultrastar DC HC530 SATA HDD - 7200 RPM, SATA 6 Gb/s, 512MB Cache, 3.5" - WUH721414ALE604 (Renewed)Renewed	14 TB	$359.99	$25.71	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 12TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD121KRYZUsed	12 TB	$309.99	$25.83	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital Internal Hard Drives 18Tb DC HC550 Surveillance,Wd 3.5 HDD Sata 6Gb/s 7200 PRM NAS 512 mb Cache for Dvr Nvr	18 TB	$469.99	$26.11	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate 14TB HDD Exos X14 7200 RPM 512e/4Kn SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive (ST14000NM0018)Used	14 TB	$369.99	$26.43	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X14 ST12000NM0008 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600)Used	12 TB	$319.99	$26.67	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
TOSHIBA Internal Hard Disk Server for NAS 3.5" Enterprise HDD 12TB SATA 6 Gbit/s 7200rpm 3 Year Warranty MG07ACA12TE (Renewed)Renewed	12 TB	$319.99	$26.67	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 18TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD181PURPUsed	18 TB	$487.24	$27.07	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital 14TB Ultrastar DC HC530 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 512MB Cache, 3.5" - WUH721414ALE6L4 (Renewed)Renewed	14 TB	$379.99	$27.14	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 14TB Ultrastar DC HC530 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 512MB Cache, 3.5" - WUH721414ALE604 (Renewed)Renewed	14 TB	$379.99	$27.14	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro ST14000NE0008 14 TB Hard Drive - 3.5" Internal - SATA (SATA/600)Used	14 TB	$379.99	$27.14	NAS HDD · SATACMR	-	Buy on Amazon
Seagate/IBM Exos X16 16TB Enterprise Hard Drive HDD SAS 12Gb/s 256MB Cache 7200 RPM 4Kn CMR Helium Sealed 3.5in Hard Drive ST16000NM002G (Renewed)Renewed	16 TB	$439.00	$27.44	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Seagate Exos 7E8 6TB 512e SATA 256MB Cache 3.5-Inch Enterprise Hard Drive (ST6000NM0115) (Renewed)Renewed	6 TB	$165.00	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital HUH721212ALE604 12TB Ultrastar DC HC520 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5"Used	12 TB	$329.99	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST WD Ultrastar DC HC520 12TB HDD 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive \| Power-Disable \| HUH721212ALE604 0F29592 (Renewed)Renewed	12 TB	$329.99	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST Ultrastar He12 \| HUH721212ALE601 \| 0F27454 \| 12TB 7200 RPM 256MB SATA 6.0Gb/s 3.5" Cache \| 512E \| BitLocker Hard Drive Encryption \| Power Disable Function \|	12 TB	$329.99	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 12TB Internal Hard Drive Enterprise HDD – 3.5 Inch 6Gb/s 128MB Cache for Enterprise, Data Center – Frustration Free Packaging (ST12000NM0007)Used	12 TB	$329.99	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST 12TB Ultrastar DC HC520 SATA 6Gb/s 7200RPM 3.5-inch 256MB Cache HUH721212ALE604 0F29592, with Power Disable Feature (Renewed)Renewed	12 TB	$329.99	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X16 ST12000NM001G 12 TB Hard Drive - Internal - SATA (SATA/600) (Renewed)Renewed	12 TB	$329.99	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos ST24000NM000C 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed)Renewed	24 TB	$659.99	$27.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate (Renewed) Exos X16 14TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Internal Data Center HDD Enterprise Hard Drive (ST14000NM001G)Renewed	14 TB	$389.99	$27.86	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST WD Ultrastar DC HC530 14TB SATA 6Gb/s 3.5-Inch Data Center HDD - WUH721414ALE604 0F31152 (Renewed)Renewed	14 TB	$389.99	$27.86	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital Ultrastar DC HC530 14TB SATA 6Gb/s 7200RPM 3.5-inch Enterprise SED HDD - WUH721414ALE6L1 (Renewed)Renewed	14 TB	$389.99	$27.86	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST Ultrastar He10 \| HUH721010ALE600 \| 0F27604 \| 10TB SATA 6-Gbps 7.2K RPM 256MB 3.5in 512E ISE Hard Drive (Renewed)Renewed	10 TB	$279.88	$27.99	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Toshiba MG09 Series MG09ACA18TE - Hard Drive - 18 TB - SATA 6Gb/sUsed	18 TB	$509.00	$28.28	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Toshiba MG09ACA18TE 18TB 512MB Cache 7200RPM SATA 6.0Gb/s 3.5 Inch Internal Enterprise Hard Drive (Renewed)Renewed	18 TB	$509.00	$28.28	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST - WD Ultrastar DC HC520 HDD \| HUH721212ALE601 \| 12TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-Inch \| ISE 512e \| Helium Data Center Internal Hard Disk Drive (Renewed)Renewed	12 TB	$339.99	$28.33	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 12TB Ultrastar DC HC520 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5" - HUH721212ALE604 (Renewed)Renewed	12 TB	$339.99	$28.33	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro 14 TB NAS RAID Internal Hard Drive - 7,200 RPM SATA 6 Gb/s 3.5-inch (ST14000NE0008)Used	14 TB	$399.99	$28.57	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Skyhawk AI 16TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services (ST16000VE000)Used	16 TB	$459.99	$28.75	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos X24 24TB Enterprise Hard Drive HDD SATA 6Gb/s 512MB Cache 7200 RPM 512e CMR Helium Sealed 3.5in Hard Drive ST24000NM000H (Renewed)Renewed	24 TB	$689.99	$28.75	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro 18TB NAS HDD, ST18000NE000 SATA 6Gb/s 3.5" (Renewed)Renewed	18 TB	$519.85	$28.88	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos X20 18TB SATA 6Gb/s 7200RPM 3.5" 5-Pack Enterprise HDD - ST18000NM003D (Renewed)Renewed	90 TB	$2,599.99	$28.89	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Hitachi HGST WD Ultrastar DC HC510 10TB 7200RPM SATA 6Gb/s 3.5-inch SED Hard Drive - HUH721010ALE601 (0F27605) (Renewed)Renewed	10 TB	$289.99	$29.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST WD Ultrastar DC HC520 HUH721212AL4200 12TB HDD 7200 RPM SAS 12Gb/s Interface 4Kn ISE 3.5-Inch Helium Data Center Enterprise Internal Hard Disk Drive, Model: 0F29560Used	12 TB	$348.03	$29.00	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Western Digital HUH721212ALE604 12TB Ultrastar DC HC520 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5"	12 TB	$349.00	$29.08	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WD-40 Ultrastar HE12 12TB SAS 512E	12 TB	$349.04	$29.09	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Seagate IronWolf 12TB, Interne Harde Schijf, voor NAS RAID, NAS, 3.5", SATA 6 GB/s, 7200 RPM, 265 MB Cache, FFP, Data Rescue Service (ST12000VNZ008)Used	12 TB	$349.99	$29.17	NAS HDD · SATACMR	-	Buy on Amazon
IronWolf ST12000VN0008 Hard DriveUsed	12 TB	$349.99	$29.17	NAS HDD · SATACMR	-	Buy on Amazon
HGST WD Ultrastar DC HC520 12TB SATA 6Gb/s 3.5-Inch Data Center Hard Drive - HUH721212ALE600 (Renewed)Renewed	12 TB	$349.99	$29.17	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro ST12000NE0008 12 TB Hard Drive - 512E Format - SATA 600-3.5" Drive - Internal - 7200RPM - 256 MB Buffer - Hot PluggableUsed	12 TB	$349.99	$29.17	NAS HDD · SATACMR	-	Buy on Amazon
Seagate 14TB HDD Exos X14 SATA 6Gb/s 7200RPM 3.5-Inch Enterprise Hard Drive (ST14000NM0018) (Renewed)Renewed	14 TB	$409.99	$29.29	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X16 ST16000NM003G 16TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5 inches Hard Drives, 512E/4KN (Renewed)Renewed	16 TB	$469.99	$29.37	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital DC HC550 18TB SATA 6Gb/s 7200RPM 3.5-inch Enterprise HDD - WUH721818ALE604 (0F38453) (Renewed)Renewed	18 TB	$529.00	$29.39	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 22TB SATA HDD 6Gb/s 7200RPM 3.5-inch Enterprise Hard Drive (ST22000NM000C) (Renewed)Renewed	22 TB	$649.00	$29.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD101EFAXUsed	10 TB	$298.74	$29.87	NAS HDD · SATACMR	-	Buy on Amazon
HGST Ultrastar 6TB 3.5inch 128MB Cache 7200RPM SATA 6.0Gb/s Internal Enterprise Hard Drive - HUS726060ALE614 (For Desktop PC/Mac, NAS, CCTV DVR, Surveillance System, RAID, Server) (Renewed)Renewed	6 TB	$179.50	$29.92	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 7E8 6TB 512e SATA 256MB Cache 3.5-Inch Enterprise Hard Drive - Frustration Free Packaging (ST6000NM0115) (Renewed)Renewed	6 TB	$179.99	$30.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital HGST Ultrastar He10 10TB SATA 6.0Gb/s 7200 RPM 256MB Cache 3.5-inch Enterprise Hard Drive HDD (Renewed)Renewed	10 TB	$299.99	$30.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 10TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache RAID Network Attached Storage Home Servers - (ST10000VN0008)Used	10 TB	$299.99	$30.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos x12 12TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.5in (ST12000NM0007) (Renewed)Renewed	12 TB	$359.99	$30.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate 16TB HDD Exos X16 7200 RPM 512e/4Kn SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive (ST16000NM001G) (Renewed)Renewed	16 TB	$479.99	$30.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X18 ST18000NM000J 18 TB Hard Drive - Internal - SATA (SATA/600) (Renewed)Renewed	18 TB	$539.99	$30.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 18TB WD Red Pro NAS WD181KFGX 7200 RPM SATA 6 Gb/s CMR 256 MB Cache 3.5" Internal Hard Drive HDD (Renewed)Renewed	18 TB	$544.00	$30.22	NAS HDD · SATACMR	-	Buy on Amazon
Seagate 12TB HDD Exos X14 SATA 6Gb/s 512e 7200RPM 3.5" Enterprise Hard Drive (Renewed)Renewed	12 TB	$369.99	$30.83	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate (Recertified) Exos X18 16TB Enterprise HDD - CMR 3.5 Inch Hyperscale SATA 6Gb/s, 7200 RPM, 512e and 4Kn FastFormat, Low Latency with Enhanced Caching (ST16000NM000J)Renewed	16 TB	$499.50	$31.22	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
ST16000NM001G 16TB HDD Exos X16 7200 RPM 512e/4Kn SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive (Renewed)Renewed	16 TB	$499.99	$31.25	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro ST16000NE000 16 TB Hard Drive - 3.5" Internal - SATA (SATA/600), Mechanical Hard DiskUsed	16 TB	$499.99	$31.25	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 16TB 7200 RPM SATA 6Gb/s 3.5" NAS HDD (ST16000NE000)Used	16 TB	$499.99	$31.25	NAS HDD · SATACMR	-	Buy on Amazon
WD Ultrastar DC HC580 WUH722424ALE6L4 - Hard Drive - 24 TB - Internal - 3.5" (8.9 cm) - SATA 6Gb/s - 7200 RPM - Buffer: 512 MB	24 TB	$749.99	$31.25	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X20 18TB 7200 RPM 512e SATA 6Gb/s 3.5" Enterprise Hard Drive - ST18000NM003D (Renewed)Renewed	18 TB	$569.99	$31.67	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate ST18000NM003D 18TB Exos X20 SATA Hard Drive, 3.5" HDD, SATA 6Gb/s, 7200rpm, 256MB Cache, 512E, 4.16ms, NCQUsed	18 TB	$579.99	$32.22	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro 24TB Enterprise NAS Internal HDD Hard Drive – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 512MB Cache for RAID Network Attached Storage, Rescue Services (ST24000NT002) (Renewed)Renewed	24 TB	$789.99	$32.92	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 12TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD121PURZUsed	12 TB	$395.49	$32.96	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 10TB NAS Internal Hard Drive HDD –CMR 3.5 Inch SATA 6Gb/s 256MB Cache for RAID Network Attached Storage, Data Recovery Service – Frustration Free Packaging (ST10000NEZ008)Used	10 TB	$329.99	$33.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos X18 ST16000NM005J 16 TB Hard Drive - Internal - SAS (12Gb/s SAS) - Video Surveillance System, Storage System Device Supported - 7200rpmUsed	16 TB	$529.99	$33.12	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Dell/Seagate Exos X16 12TB ST12000NM005G 7.2K RPM SATA 6Gb/s 512e 3.5" Enterprise Hard Drive (Renewed)Renewed	12 TB	$398.00	$33.17	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WD Ultrastar DC HC580 WUH722424ALE6L4 - Hard Drive - 24 TB - Internal - 3.5" (8.9 cm) - SATA 6Gb/s - 7200 RPM - Buffer: 512 MBUsed	24 TB	$799.00	$33.29	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Toshiba 2022 Toshiba MG03ACA300 3TB P/N: HDEPQ04GEA51 F/W: FL1A (Renewed)Renewed	3 TB	$99.99	$33.33	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf ST6000VN001 6 TB Hard Drive - 3.5" Internal - SATA (SATA/600)Used	6 TB	$199.99	$33.33	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 6TB Ultrastar DC HC310 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5inch - HUS726T6TALE6L4 (Renewed)Renewed	6 TB	$199.99	$33.33	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Skyhawk ST6000VX001 6TB 3.5" Internal Hard Drive - SATAUsed	6 TB	$199.99	$33.33	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 6TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD6003FFBXUsed	6 TB	$200.00	$33.33	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 18TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD181KRYZUsed	18 TB	$599.99	$33.33	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATAUsed	18 TB	$599.99	$33.33	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X24 16TB Enterprise Internal Hard Drive HDD - 6GB/s SAS 7200RPM 2.5M MTBF (ST16000NM002H)Used	16 TB	$540.66	$33.79	Enterprise HDD · SASCMREnterprise	Prime	Buy on Amazon
Seagate Exos X20 ST20000NM007D 20TB 7.2K RPM SATA 6Gb/s 3.5in Hard Drive (Renewed)Renewed	20 TB	$679.99	$34.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X24 24TB Enterprise Hard Drive HDD SATA 6Gb/s 512MB Cache 7200 RPM 512e CMR Helium Sealed 3.5in Hard Drive ST24000NM000HUsed	24 TB	$819.00	$34.13	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" - WD40EFZZUsed	4 TB	$137.39	$34.35	NAS HDD · SATACMR	Prime	Buy on Amazon
HGST WD Ultrastar DC HC510 10TB 7200 RPM SATA 6Gb/s 3.5" Helium Platform Enterprise Hard Disk Drive - HUH721010ALE604 (0F27606)Used	10 TB	$345.00	$34.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Skyhawk ST6000VX001 6TB 3.5" Internal Hard Drive - SATA	6 TB	$209.94	$34.99	NAS HDD · SATACMR	-	Buy on Amazon
Toshiba MG03ACA 1 TB 3.5" Internal Hard Drive MG03ACA100Used	1 TB	$35.00	$35.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST Ultrastar 7K6000 \| 0F23005 \| 4TB 7200RPM 128MB Cache SATA 6Gb/s 3.5-Inch \| 512e \| ISE \| Enterprise Hard Disk Drive (Renewed)Renewed	4 TB	$139.99	$35.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" - WD40EFRXUsed	4 TB	$139.99	$35.00	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 6TB Ultrastar DC HC310 7200 RPM SATA 6.0Gb/s 3.5" Data Center Internal Hard Drive Model 0B36039 (Renewed)Renewed	6 TB	$209.99	$35.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" - WD80EFZZUsed	8 TB	$279.99	$35.00	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD181KFGXUsed	18 TB	$629.99	$35.00	NAS HDD · SATACMR	-	Buy on Amazon
Toshiba N300 PRO 24TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 550 TB/Year Workload Rate CMR SATA 6 Gb/s 7200 RPM 1.0 GB Cache - HDWG82EXZSTB	24 TB	$844.99	$35.21	NAS HDD · SATACMR	-	Buy on Amazon
Toshiba N300 8TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG780XZSTA	8 TB	$282.51	$35.31	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 24TB Enterprise NAS Internal HDD Hard Drive – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 512MB Cache for RAID Network Attached Storage, Rescue Services (ST24000NT002)	24 TB	$848.86	$35.37	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 14TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD140PURZUsed	14 TB	$499.99	$35.71	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro ST12000NT001 internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA IIIUsed	12 TB	$429.97	$35.83	NAS HDD · SATACMR	-	Buy on Amazon
IronWolf ST12000VN0008 Hard Drive	12 TB	$429.99	$35.83	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Skyhawk AI 24TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 512MB Cache for DVR NVR Security Camera System with in-House Rescue Services (ST24000VE002)	24 TB	$859.99	$35.83	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Skyhawk AI 20TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 512MB Cache for DVR NVR Security Camera System with in-House Rescue Services (ST20000VE003)	20 TB	$719.99	$36.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf 8TB NAS Internal Hard Drive HDD 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage Frustration Free Packaging (ST8000VNZ04/N004)Used	8 TB	$289.99	$36.25	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 14 TB NAS RAID Internal Hard Drive - 7,200 RPM SATA 6 Gb/s 3.5-inch (ST14000NE0008)	14 TB	$509.00	$36.36	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 28TB Enterprise NAS Internal HDD Hard Drive – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 512MB Cache for RAID Network Attached Storage, Rescue Services (ST28000NT000)	28 TB	$1,019.99	$36.43	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD60EFPX (Renewed)Renewed	6 TB	$219.99	$36.67	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos X18 ST18000NM005J 18 TB Hard Drive - Internal - SAS (12Gb/s SAS) - 7200rpm - 5 Year Warranty	18 TB	$660.00	$36.67	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Toshiba MG09 MG09SCA18TE 18 TB Hard Drive - Internal - SAS [3Gb/s SAS]Used	18 TB	$665.79	$36.99	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
HGST Ultrastar 7K4000 HUS724040ALA640 (0F14688) 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5in Enterprise Hard Drive (Renewed)Renewed	4 TB	$149.99	$37.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFAXUsed	8 TB	$299.99	$37.50	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZUsed	8 TB	$299.99	$37.50	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 8TB WD Purple Surveillance Internal Hard Drive - SATA 6 Gb/s, , 256 MB Cache, 3.5" - WD81PURZ (Old Version)Used	8 TB	$299.99	$37.50	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD121KFBXUsed	12 TB	$449.99	$37.50	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 24TB Enterprise NAS Internal HDD Hard Drive – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 512MB Cache for RAID Network Attached Storage, Rescue Services (ST24000NTZ02)	24 TB	$899.97	$37.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive, 7200 RPM - 20TB, 2-Pack	40 TB	$1,501.45	$37.54	NAS HDD · SATACMR	-	Buy on Amazon
WD Ultrastar DC HC570 0F48155 22 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method	22 TB	$829.99	$37.73	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Toshiba N300 20TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG62AXZSTA	20 TB	$759.95	$38.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf 12TB, Interne Harde Schijf, voor NAS RAID, NAS, 3.5", SATA 6 GB/s, 7200 RPM, 265 MB Cache, FFP, Data Rescue Service (ST12000VNZ008)	12 TB	$457.30	$38.11	NAS HDD · SATACMR	-	Buy on Amazon
Seagate EXOS X20 18TB SAS 3.5IN 7200RPM 6GB/S 512E/4K	18 TB	$689.00	$38.28	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
WD Red Pro 6TB 3.5-Inch SATA III 7200rpm 128MB Cache NAS Internal Hard Drive (WD6002FFWX) (Renewed)Renewed	6 TB	$229.99	$38.33	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Skyhawk AI 16TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services (ST16000VE000)	16 TB	$615.00	$38.44	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA	18 TB	$694.45	$38.58	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFBX (Renewed)Renewed	8 TB	$309.00	$38.63	NAS HDD · SATACMR	-	Buy on Amazon
Toshiba MG09 MG09SCA18TE 18 TB Hard Drive - Internal - SAS [3Gb/s SAS]	18 TB	$699.99	$38.89	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD100EFGX	10 TB	$389.99	$39.00	NAS HDD · SATACMR	Prime	Buy on Amazon
Seagate IronWolf Pro ST14000NE0008 14 TB Hard Drive - 3.5" Internal - SATA (SATA/600)	14 TB	$550.00	$39.29	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD121PURPUsed	12 TB	$474.99	$39.58	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro ST16000NE000 16 TB Hard Drive - 3.5" Internal - SATA (SATA/600), Mechanical Hard Disk	16 TB	$634.75	$39.67	NAS HDD · SATACMR	-	Buy on Amazon
Seagate ST18000NM003D 18TB Exos X20 SATA Hard Drive, 3.5" HDD, SATA 6Gb/s, 7200rpm, 256MB Cache, 512E, 4.16ms, NCQ	18 TB	$715.00	$39.72	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST WD Ultrastar DC HC510 10TB 7200 RPM SATA 6Gb/s 3.5" Helium Platform Enterprise Hard Disk Drive - HUH721010ALE604 (0F27606)	10 TB	$399.00	$39.90	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Toshiba N300 PRO 12TB Large-Sized Business NAS (up to 24 bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/year Workload Rate CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG51CXZSTB	12 TB	$478.99	$39.92	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035) (Renewed)Renewed	4 TB	$159.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
HGST Ultrastar 7K6000 4TB 7200 RPM SATA 128MB Cache 3.5" Internal Enterprise Hard Drive - HUS726040ALE610 (0F23005) (Renewed)Renewed	4 TB	$159.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 7E8 4TB Enterprise HDD – ST4000NM002A 7200 RPM SATA 6Gb/s 128MB Cache 3.5-Inch Hard Drive (Renewed)Renewed	4 TB	$159.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 7E8 ST4000NM0115 4TB 7.2K RPM SATA 6Gb/s 512e 128MB 3.5inch Hard Drive (Renewed)Renewed	4 TB	$159.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 8TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached StorageUsed	8 TB	$319.99	$40.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Skyhawk AI 8TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with in-house Rescue Services (ST8000VEZ01)Used	8 TB	$319.99	$40.00	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD101EFBXUsed	10 TB	$399.99	$40.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos X24 16TB Enterprise Internal Hard Drive HDD - 6GB/s SAS 7200RPM 2.5M MTBF (ST16000NM002H)	16 TB	$639.99	$40.00	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Seagate Technology ST20000NM002H 20TB Exos X24 HDD 3.5 SATA 7200 ISE Bare Hard Drive	20 TB	$799.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X24 24TB Enterprise Internal Hard Drive HDD - 6GB/s SATA 7200RPM 2.5M MTBF (ST24000NM002H)	24 TB	$959.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos M 30TB Enterprise Internal Hard Drive HDD - 3.5in 6GB/s SATA 7200RPM 2.5M MTBF (ST30000NM004K)	30 TB	$1,199.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 32TB Enterprise Internal Hard Drive HDD - 3.5in 6GB/s SATA 7200RPM 2.5M MTBF (ST32000NM004K)	32 TB	$1,279.99	$40.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 26TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD260KFGX	26 TB	$1,046.17	$40.24	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD181KFGX	18 TB	$729.99	$40.56	NAS HDD · SATACMR	Prime	Buy on Amazon
Seagate Exos 7E8 8TB Internal Hard Drive HDD – CMR 3.5 Inch 6Gb/s 7200 RPM 128MB Cache for Enterprise, Data Center – Frustration Free Packaging (ST8000NM000A)Used	8 TB	$324.99	$40.62	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 14TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST14000VN0008)	14 TB	$569.75	$40.70	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD202KFGX	20 TB	$814.99	$40.75	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital 24TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" -WD241KFGX	24 TB	$979.99	$40.83	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital WD Ultrastar HC570 WUH722222ALE6L4 22TB 7200RPM 3.5'' Desktop HDD 0F48155	22 TB	$899.99	$40.91	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX	16 TB	$654.99	$40.94	NAS HDD · SATACMR	Prime	Buy on Amazon
for Enterprise Hard Disk ST18000NM000J 18TB Exos X18 7200 RPM	18 TB	$739.68	$41.09	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos 7E8 4TB Internal Hard Drive Enterprise HDD – 3.5 Inch 512n SATA 6Gb/s, 7200RPM, 256MB Cache – Frustration Free Packaging (ST4000NM000A)Used	4 TB	$165.00	$41.25	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WD Ultrastar DC HC590 0F65672 - 26 TB	26 TB	$1,072.99	$41.27	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Toshiba N300 10TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG71AXZSTA	10 TB	$414.99	$41.50	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos X14 ST12000NM0008 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600)	12 TB	$499.97	$41.66	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 6TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST6000VN0033)Used	6 TB	$249.99	$41.67	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf ST4000VN006 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method	4 TB	$167.49	$41.87	NAS HDD · SATACMR	-	Buy on Amazon
Toshiba MG09ACA18TE 18 TB Hard Drive - 3.5 Internal - SATA [SATA/600]	18 TB	$754.00	$41.89	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X20 ST20000NM007D 20TB 7.2K RPM SATA 6Gb/s 3.5in Hard Drive	20 TB	$839.99	$42.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 3TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD30EFPX	3 TB	$126.22	$42.07	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 14TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD141KRYZUsed	14 TB	$589.00	$42.07	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital Ultrastar WUH722014CLE6L4 14 TB Hard Drive - 3.5" Internal - SATA - Energy-Assisted Magnetic Recording (EAMR) - Server Device Supported - 7200rpm - 512e Format - 512 MB Buffer	14 TB	$589.99	$42.14	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 16TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage (ST16000VN001) (Renewed)Renewed	16 TB	$675.00	$42.19	NAS HDD · SATACMR	-	Buy on Amazon
HGST WD Ultrastar DC HC530 WUH721414AL5204 - Hard Drive, 0F31052 (WUH721414AL5204 - Hard Drive 14 TB Internal (Desktop) 3.5 (in 3.5 Carrier) SAS 12Gb/s 7200 RPM Buffer: 512)	14 TB	$591.45	$42.25	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Seagate 14TB HDD Exos X14 7200 RPM 512e/4Kn SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive (ST14000NM0018)	14 TB	$592.41	$42.32	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital WD Red Plus Internal Hard Drive 6 TB CMR 3.5 Inch SATA 5400 rpm 256 MB NAS (Amazon.co.jp Limited)	6 TB	$254.50	$42.42	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital WUH721414ALE6L4 14TB Ultrastar DC HC530 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 512MB Cache, 3.5"	14 TB	$594.75	$42.48	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Skyhawk AI 14TB Surveillance Internal Hard Drive HDD–3.5 Inch SATA 6Gb/s 256MB Cache with Drive Health Management + 3-Year Rescue Service (ST14000VE0008)	14 TB	$594.75	$42.48	NAS HDD · SATACMR	-	Buy on Amazon
Hitachi 2022 HGST WD Ultrastar HUS726T4TALE6L4 4TB 7200 RPM 512e SATA 6Gb/s 3.5-inch Internal Hard Disk Drive (Renewed)Renewed	4 TB	$169.99	$42.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WD Red Pro 4TB NAS Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4001FFSXUsed	4 TB	$169.99	$42.50	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006)	4 TB	$169.99	$42.50	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPXUsed	4 TB	$169.99	$42.50	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital WD Red Pro 4TB NAS Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5'' - WD4003FFBX (Renewed)Renewed	4 TB	$170.00	$42.50	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" - WD80EFZZ	8 TB	$339.99	$42.50	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX	8 TB	$339.99	$42.50	NAS HDD · SATACMR	Prime	Buy on Amazon
Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive, 7200 RPM - 20TB, 4-Pack	80 TB	$3,399.96	$42.50	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf ST12000VN0007 12 TB 3.5 Internal Hard Drive - SATA - 7200rpm - 256 MB Buffer	12 TB	$515.00	$42.92	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf 18TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, Rescue Services – Frustration Free Packaging (ST18000VNZ00)	18 TB	$774.45	$43.03	NAS HDD · SATACMR	-	Buy on Amazon
WD Red Pro 6TB 3.5-Inch SATA III 7200rpm 128MB Cache NAS Internal Hard Drive (WD6002FFWX)Used	6 TB	$259.00	$43.17	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf 16TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage, with Rescue Service (ST16000VN001)	16 TB	$691.45	$43.22	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf 3Tb NAS Internal Hard Drive HDD – 3.5 Inch Sata 6GB/S 5900 RPM 64MB Cache for Raid Network Attached Storage (ST3000VN007)Used	3 TB	$130.00	$43.33	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital DC HC550 16TB 512MB SAS Ultra 512E SE P3	16 TB	$694.45	$43.40	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Western Digital Ultrastar DC HC550 WUH721816ALE6L4 0F38462 16TB 7.2K RPM SATA 6Gb/s 512e 512MB 3.5" SE HDD	16 TB	$694.45	$43.40	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital Ultrastar DC HC550 16 TB Hard Drive - 3.5 Internal - SAS [12Gb/s SAS]	16 TB	$694.45	$43.40	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro 12TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage Data Recovery Service – Frustration Free Packaging (ST12000NEZ008)	12 TB	$524.45	$43.70	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro ST12000NE0008 12 TB Hard Drive - 512E Format - SATA 600-3.5" Drive - Internal - 7200RPM - 256 MB Buffer - Hot Pluggable	12 TB	$524.45	$43.70	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFBXUsed	8 TB	$349.99	$43.75	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos 12TB Internal Hard Drive Enterprise HDD – 3.5 Inch 6Gb/s 128MB Cache for Enterprise, Data Center – Frustration Free Packaging (ST12000NM0007)	12 TB	$525.00	$43.75	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro 14TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 256MB Cache for RAID Network Attached Storage, Data Recovery Service – Frustration Free Packaging (ST14000NEZ008)	14 TB	$614.45	$43.89	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf 10TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, with Rescue Service (ST10000VN0008)	10 TB	$439.99	$44.00	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 22TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD221KFGX	22 TB	$969.99	$44.09	NAS HDD · SATACMR	Prime	Buy on Amazon
16TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage, Data Recovery Rescue Service (ST16000NE000)	16 TB	$705.84	$44.12	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD85PURZ	8 TB	$354.99	$44.37	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital WD Red Plus Internal Hard Drive 8TB CMR 3.5 inch SATA 5640 RPM 256MB NAS WD80EFPX-AJP Eco Package	8 TB	$355.26	$44.41	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital 18TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD181KRYZ	18 TB	$799.99	$44.44	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WESTERN DI - WD Red PRO Nas Hard Drive WD181KFGX - HD - 6176921	18 TB	$800.00	$44.44	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos 7E2 2TB SATA 6Gb/s 128MB Cache 3.5-Inch Enterprise Hard Drive (ST2000NM0008)Used	2 TB	$89.00	$44.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro, 14 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST14000NT001)	14 TB	$625.00	$44.64	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital - WD Gold 16TB Enterprise Class Hard Disk Drive – 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch HDD - WD161KRYZUsed	16 TB	$715.00	$44.69	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf, Pro 16TB, Enterprise Internal NAS HDD – CMR 3.5 Inch, SATA 6GB/s, 7,200 RPM, 256 MB Cache for RAID NAS - Frustration Free Packaging (ST16000NTZ01)	16 TB	$719.00	$44.94	NAS HDD · SATACMR	-	Buy on Amazon
Seagate 4TB IronWolf NAS SATA Hard Drive 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive for NAS Servers, Personal Cloud Storage (ST4000VN008), SilverUsed	4 TB	$179.99	$45.00	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZXUsed	4 TB	$179.99	$45.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk	4 TB	$180.00	$45.00	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 10TB NAS Internal Hard Drive, 3.5" SATA 6Gb/s, 7200 RPM, CMR, RAID Optimized, IronWolf Health Management – for NAS Systems (ST10000VNZ00)	10 TB	$449.99	$45.00	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Exos 12TB 3.5 7200RPM 256MB SAS 12GB s Enterprise Bare HDD ST12000NM0027	12 TB	$544.39	$45.37	Enterprise HDD · SASCMREnterprise	-	Buy on Amazon
Seagate Ironwolf 3.5" ST8000VN002-TD RV Sensor for PC NAS (Amazon.co.jp Exclusive) 8TB Internal HDD (CMR) 3 Year 6 Month Warranty 24 Hours Operation	8 TB	$364.09	$45.51	NAS HDD · SATACMR	Prime	Buy on Amazon
Western Digital 14TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD141KRYZ	14 TB	$639.69	$45.69	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf Pro 3.5" 12TB HDD 256MB 7200RPM for PC NAS RV Sensor ST12000NE0008	12 TB	$549.00	$45.75	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 12 TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 256 MB Cache for RAID Network Attached Storage, Data Recovery Rescue Service (ST12000NE0007)	12 TB	$549.45	$45.79	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 12TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD120EFBXUsed	12 TB	$549.99	$45.83	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro ST12000NE0008 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600)	12 TB	$550.00	$45.83	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital Ultrastar HC590 WUH722624ALE6L4 0F65684 24TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive	24 TB	$1,099.99	$45.83	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Skyhawk AI ST16000VE002 - Hard Drive - 16 TB - Internal - 3.5" - SATA 6Gb/s - Buffer: 256 MB - with 3 Years Rescue Data Recovery	16 TB	$734.98	$45.94	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro 4TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6GB/S 7200 RPM 128MB Cache for Raid Network Attached Storage, Data Recovery Rescue Service (ST4000NE0025)Used	4 TB	$185.00	$46.25	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 20TB WD Ultrastar DH HC560 7200RPM 512MB Ent,	20 TB	$929.99	$46.50	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 6TB Ultrastar DC HC310 7200 RPM SATA 6.0Gb/s 3.5" Data Center Internal Hard Drive Model 0B36039Used	6 TB	$279.99	$46.67	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital WD RedPlus Internal HDD 4TB CMR 3.5 Inch SATA Cache 128MB 5400rpm NAS Compatible WD40EFZZ-AJP Eco Package	4 TB	$188.15	$47.04	NAS HDD · SATACMR	Prime	Buy on Amazon
Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006)Used	4 TB	$189.00	$47.25	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 24TB WD Gold Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD242KRYZ	24 TB	$1,137.95	$47.41	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD101EFBX	10 TB	$474.45	$47.45	NAS HDD · SATACMR	-	Buy on Amazon
Seagate IronWolf Pro, 6 TB, Internal Hard Drive, NAS, 3.5 Inch, SATA, 6GB/s, 7200 RPM, 256MB Cache, for RAID Network Attached Storage, FFP (ST6000NTZ01)	6 TB	$284.87	$47.48	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 12TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD122KRYZ	12 TB	$569.71	$47.48	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 4TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD4003FFBXUsed	4 TB	$189.99	$47.50	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Ironwolf NAS 10TB SATA 6GB/s NCQ 256MB Cache 3.5 Internal Bare Drive (ST10000VN0004)Used	10 TB	$475.00	$47.50	NAS HDD · SATACMR	-	Buy on Amazon
Seagate Skyhawk 12TB Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management – Frustration Free Packaging (ST12000VX0008)	12 TB	$571.75	$47.65	NAS HDD · SATACMR	-	Buy on Amazon
WD Ultrastar DC HC580 WUH722422ALE6L4 22 TB Hard Drive - 3.5" Internal - SATA - Conventional Magnetic Recording (CMR) Method - Server, Workstation Device Supported - 7200rpm - 550 TB TBW - 512e Format	22 TB	$1,049.82	$47.72	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD102KFBX	10 TB	$478.95	$47.90	NAS HDD · SATACMR	-	Buy on Amazon
Western Digital 0F38652 Ultrastar DC HC560 20TB Hard DriveUsed	20 TB	$958.00	$47.90	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate IronWolf 8Tb NAS Internal Hard Drive HDD – 3.5 Inch SATA 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage (ST8000VN0022),Silver	8 TB	$384.00	$48.00	NAS HDD · SATACMR	-	Buy on Amazon
WD Ultrastar HC560 WUH722020BLE6L4 20TB 7200RPM 3.5" SE SATA HDD 0F38785	20 TB	$961.71	$48.09	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
WD WUS721010ALE6L4 Ultrastar DC HC330 0B42266 10TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive	10 TB	$481.45	$48.15	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Seagate Exos X24 3.5" Internal Hard Drive - 12TB, Single, SATA III 6 Gb/s	12 TB	$579.99	$48.33	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 0F38652 Ultrastar DC HC560 20TB Hard Drive	20 TB	$966.92	$48.35	Enterprise HDD · SATACMREnterprise	-	Buy on Amazon
Western Digital 18TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD181PURP	18 TB	$872.99	$48.50	NAS HDD · SATACMR	-	Buy on Amazon

Frequently asked questions

Are hard drive prices going up or down?

Through 2026 the trend has been upward on a per-terabyte basis, driven by AI-datacenter demand for high-capacity drives. The chart shows the live direction; watch for dips around major sales.

How often does this price history update?

Once a day. We snapshot the cheapest in-stock NAS-rated CMR price per terabyte each day, so the newest point on the line is today's low, and the history builds continuously.

What drives does the price history track?

In-stock NAS-rated CMR drives (IronWolf, WD Red Plus, Exos, Ultrastar, N300 and similar), which is what you actually want in a NAS. It excludes SMR and desktop drives so the trend reflects buildable capacity.

Is the price history in USD or CAD?

It matches the site you are on: USD on the US site and CAD on the Canadian site, each drawn from that marketplace's own price snapshots, so the trend reflects your real cost.

Independent US storage-value site: NAS drives, DIY/TrueNAS build parts, and hard-drive shucking, ranked by live $/TB. Not affiliated with or endorsed by Synology, UGREEN, QNAP, TerraMaster, Seagate, Western Digital or Toshiba. All trademarks belong to their owners.

Last updated: 2026-09-12 06:02:12 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.com and are subject to change. Any price displayed at the time of purchase will apply. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED AS IS AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.