The Third Brand That Often Undercuts
Toshiba N300 drives ranked by price per terabyte
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Toshiba N300 is the value NAS-rated CMR range, the third option many buyers overlook. It competes directly with WD Red Plus and Seagate IronWolf and often undercuts both on price per terabyte, particularly at mid to high capacities. The live table below ranks current Toshiba N300 prices by price per terabyte.
Where Toshiba N300 fits
Toshiba N300 is the value NAS-rated CMR range, the third option many buyers overlook. It competes directly with WD Red Plus and Seagate IronWolf and often undercuts both on price per terabyte, particularly at mid to high capacities. An N300 Pro tier adds a higher workload rating for busier pools.
Workload rating and warranty
Standard N300 is rated for 180TB of writes per year with a 3-year warranty, matching Red Plus and IronWolf. The N300 Pro is rated for up to 550TB a year, with a 5-year warranty and support for up to 24 bays. All N300 drives are CMR and built for 24/7 NAS operation.
Capacities and which NAS it suits
N300 runs from 4TB to 22TB, covering the value sweet spot and into high-capacity territory. It is often the cheapest CMR option at 8TB and above, which is where it makes the most sense.
N300 suits home and small-office NAS units whose owners want a NAS-rated CMR drive without paying the premium of the two big brands.
Best Toshiba N300 by need
| Use case | Best choice | Why |
|---|---|---|
| Best value CMR | Toshiba N300 | Often undercuts Red Plus and IronWolf at 8TB and up. |
| Home and SOHO NAS | Toshiba N300 (180TB/yr) | NAS-rated CMR, 3-year warranty, 24/7 rated. |
| Busier pools | Toshiba N300 Pro | Higher workload rating for multi-user use. |
Where the ratings come from
The workload rating, warranty, capacity range, spindle speed and bay support for Toshiba N300 are from the maker's current product document.
Checked on October 12, 2026. Sources: Toshiba: N300 NAS hard drive product page, with the N300 and N300 Pro line-up table.
Toshiba N300 drives, by price per TB
Frequently asked questions
Is Toshiba N300 as good as WD Red Plus or IronWolf?
For most home and small-office NAS use, yes. The N300 is a NAS-rated CMR drive with the same 180TB per year workload class and 24/7 rating, and it often costs less per terabyte. The big brands have larger ecosystems (IronWolf Health Management, NASware), but the N300 is a sound, cheaper alternative.
Is Toshiba N300 CMR?
Yes, every N300 is CMR (Conventional Magnetic Recording), the RAID-safe recording type. There is no SMR N300, so it is a safe pick for a RAID pool.
What sizes does the Toshiba N300 come in?
The N300 ranges from 4TB to 22TB. It is most competitive on price per terabyte at 8TB and above, which is where most buyers should look.
Is the N300 good for Synology or QNAP?
Yes. The N300 works in Synology, QNAP and UGREEN NAS units as a standard CMR drive. On 2025 Synology Plus models DSM may flag it as not validated, but it still creates standard storage pools and volumes.