Is the Toshiba N300 CMR?
Yes. Toshiba documents the N300 NAS line as CMR (conventional magnetic recording) across capacities. It is a 7200 rpm CMR NAS drive rated for 24/7 operation, making it a valid choice for RAID arrays. As always, confirm the exact model on Toshiba's specifications if in doubt.
Last verified July 22, 2026 · 1 official source checked Updated
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Yes: the Toshiba N300 NAS line is CMR. Toshiba's product specifications list conventional magnetic recording, and the N300 is a 7200 rpm drive rated for 24/7 NAS operation, which makes it a straightforward, safe choice for a RAID array.
Where the N300 fits
The N300 is the value CMR NAS drive: it competes with WD Red Plus and Seagate IronWolf, often at a keen price per terabyte, with a high workload rating and multi-year warranty. Being 7200 rpm it is a touch louder and warmer than a 5400-class drive, but it rebuilds and runs like any CMR NAS drive.
Related Toshiba drives
Toshiba's enterprise MG series is also CMR and often excellent value per terabyte if you can accept enterprise noise. Both N300 and MG are fine in RAID. Avoid Toshiba's desktop lines for a NAS, as with any brand. The table lists in-stock Toshiba N300 drives by price per terabyte.
Toshiba N300 (CMR) drives in stock, by CA$/TB
Live Amazon.ca prices in CAD, ranked by price per terabyte. The Recording column is verified against manufacturer documentation. Prices checked
| Model | Capacity | Recording | Price | CA$/raw TB | |
|---|---|---|---|---|---|
 Toshiba N300 PRO 8TB 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 - HDWG780XZSTBNewbest price per TB CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by HYPER MEGA Electronics · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$480Buy on Amazon | 8 TB | CMR ✓ | CA$480 | CA$60.00/TB | Buy on Amazon |
 Toshiba N300 PRO 20TB 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 - HDWG62AXZSTBNew CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by OneDealOutlet Canada · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$1,366Buy on Amazon | 20 TB | CMR ✓ | CA$1,366 | CA$68.31/TB | Buy on Amazon |
 HD 18TB N300 PRO NAS 3.5 in 7200RPM SATA III TOSHIBA HDWG81JXZSTBNew CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Canada Direct - Often Ships Same Day! · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$1,290Buy on Amazon | 18 TB | CMR ✓ | CA$1,290 | CA$71.65/TB | Buy on Amazon |
 Toshiba N300 18TB NAS Internal Hard Drive for NAS SystemsNew CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Rarewaves-CA · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$1,294Buy on Amazon | 18 TB | CMR ✓ | CA$1,294 | CA$71.88/TB | Buy on Amazon |
 HD 14TB N300 PRO NAS 3.5 in 7200RPM SATA III TOSHIBA HDWG81EXZSTBNew CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Canada Direct - Often Ships Same Day! · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$1,017Buy on Amazon | 14 TB | CMR ✓ | CA$1,017 | CA$72.61/TB | Buy on Amazon |
 Toshiba N300 16TB Internal NAS Hard Drive, 3.5’’ SATA HDD, 7200 RPM, 24/7 Operation, Supports 1-8 bay systems, 128MB Cache, 180TB/Year workload, 3yr Warranty (HDEXZ11ZNA51F).New CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Rarewaves-CA · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$1,316Buy on Amazon | 16 TB | CMR ✓ | CA$1,316 | CA$82.22/TB | Buy on Amazon |
 Toshiba 8.9cm (3.5") 8TB SATA3 NAS N300 7200RPM Intern BulkNew CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Rarewaves-CA · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$816Buy on Amazon | 8 TB | CMR ✓ | CA$816 | CA$101.95/TB | Buy on Amazon |
 Toshiba N300 internal hard drive 14 TB 7200 RPM 512 MB 3.5" Serial ATA IIINew CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Rarewaves-CA · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$1,592Buy on Amazon | 14 TB | CMR ✓ | CA$1,592 | CA$113.70/TB | Buy on Amazon |
 Toshiba 10TB N300 NAS Internal HDD - 3.5" SATA-3 512MB Cache 6GB/s 7200RPM Internal Hard Drive 7/24 NAS Unit Server and Security Disk (MN10ADA10TS)New CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Rarewaves-CA · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$1,163Buy on Amazon | 10 TB | CMR ✓ | CA$1,163 | CA$116.28/TB | Buy on Amazon |
 Toshiba 8.9cm (3.5") 4TB SATA3 NAS N300 7200RPM Internal BulkNew CMR recording, SATA NAS drive rated for 24/7 use Amazon.ca · sold by Rarewaves-CA · one bare internal drive; shipping and taxes not included · checked Oct 7, 2026CA$671Buy on Amazon | 4 TB | CMR ✓ | CA$671 | CA$167.72/TB | Buy on Amazon |
Related questions
Sources
Every technical claim on this page is checked against manufacturer and standards documentation. Dates are when each source was last reviewed.
- Toshiba: N300 NAS HDD specifications (CMR) (checked 2026-07-22)