NAS Drive Compatibility

Toshiba N300 4TB

NAS HDD

Part number HDWG440AZSTA · N300 series · 3.5" SATA HDD. If your machine is listed below, this drive is officially supported — not a forum workaround.

N300NAS HARD DRIVE3.5" SATA HDDTOSHIBA

Part of the Toshiba N300 series →

Check HDWG440AZSTA price on Amazon  partner link

100
Compatible NAS models
66 Syn · 34 QNAP · 0 Asus · 0 TM
By vendor
4 TB
Listed capacity
Toshiba
Manufacturer
NAS
Product line (manufacturer rating)
7200
Spindle speed (RPM)
CMR
Recording
256 MB
Cache
180 TB
Rated workload / year

Specifications are the manufacturer's published ratings for this product series; verify the exact part number before purchase.

Strong pick as a cold copy

Rated CMR (conventional magnetic recording) — the right recording type for a large cold copy. CMR keeps a full-library backup pass fast even at 16–24 TB, which is the whole point of the offline slot in a 3-2-1 plan: rotate two drives monthly, keep one powered off, and the backup tooling (Veeam, Duplicati, Hyper Backup, HBS 3) does the scheduling. Full rule and vendor tool table: 3-2-1 for NAS.

Compatibility verdict

It appears on the official compatibility lists of 100 machines and series — 66 Synology, 34 QNAP. This is a NAS-class drive: built for 24/7 operation with vibration compensation for multi-bay enclosures — the right tier for most 1-8 bay home or small-office NAS units. Its series rating is on file as CMR (conventional) — what RAID rebuilds and full-library copies want.

Compatible NAS models

Synology DS1019+5-bay See its full HCL → Synology DS1161-bay See its full HCL → Synology DS1181-bay See its full HCL → Synology DS119j1-bay See its full HCL → Synology DS120j1-bay See its full HCL → Synology DS1241-bay See its full HCL → Synology DS15175-bay See its full HCL → Synology DS1517+5-bay See its full HCL → Synology DS1520+5-bay See its full HCL → Synology DS1522+5-bay See its full HCL → Synology DS1618+6-bay See its full HCL → Synology DS1621+6-bay See its full HCL → Synology DS18178-bay See its full HCL → Synology DS1817+8-bay See its full HCL → Synology DS1819+8-bay See its full HCL → Synology DS1821+8-bay See its full HCL → Synology DS2162-bay See its full HCL → Synology DS216+2-bay See its full HCL → Synology DS216+II2-bay See its full HCL → Synology DS216j2-bay See its full HCL → Synology DS216play2-bay See its full HCL → Synology DS216se2-bay See its full HCL → Synology DS2182-bay See its full HCL → Synology DS218+2-bay See its full HCL → Synology DS218j2-bay See its full HCL → Synology DS218play2-bay See its full HCL → Synology DS220+2-bay See its full HCL → Synology DS220j2-bay See its full HCL → Synology DS2232-bay See its full HCL → Synology DS223j2-bay See its full HCL → Synology DS224+2-bay See its full HCL → Synology DS4164-bay See its full HCL → Synology DS416j4-bay See its full HCL → Synology DS416play4-bay See its full HCL → Synology DS4184-bay See its full HCL → Synology DS418j4-bay See its full HCL → Synology DS418play4-bay See its full HCL → Synology DS420+4-bay See its full HCL → Synology DS420j4-bay See its full HCL → Synology DS4234-bay See its full HCL → Synology DS423+4-bay See its full HCL → Synology DS716+7-bay See its full HCL → Synology DS716+II7-bay See its full HCL → Synology DS718+7-bay See its full HCL → Synology DS720+7-bay See its full HCL → Synology DS723+7-bay See its full HCL → Synology DS916+4-bay See its full HCL → Synology DS918+4-bay See its full HCL → Synology DS920+4-bay See its full HCL → Synology DS923+4-bay See its full HCL → Synology DVA1622 See its full HCL → Synology DVA3219 See its full HCL → Synology DVA3221 See its full HCL → Synology RS1219+ See its full HCL → Synology RS1221+ See its full HCL → Synology RS1221RP+ See its full HCL → Synology RS217 See its full HCL → Synology RS422+ See its full HCL → Synology RS816 See its full HCL → Synology RS818+ See its full HCL → Synology RS818RP+ See its full HCL → Synology RS819 See its full HCL → Synology RS820+ See its full HCL → Synology RS820RP+ See its full HCL → Synology RS822+ See its full HCL → Synology RS822RP+ See its full HCL → QNAP TR-002 See its full HCL → QNAP TR-004 See its full HCL → QNAP TR-004U See its full HCL → QNAP TS-131K See its full HCL → QNAP TS-231K See its full HCL → QNAP TS-231P3 See its full HCL → QNAP TS-233 See its full HCL → QNAP TS-253D See its full HCL → QNAP TS-431K See its full HCL → QNAP TS-431KX See its full HCL → QNAP TS-431P3 See its full HCL → QNAP TS-432PXU See its full HCL → QNAP TS-432PXU-RP See its full HCL → QNAP TS-451D2 See its full HCL → QNAP TS-453D See its full HCL → QNAP TS-473A See its full HCL → QNAP TS-673A See its full HCL → QNAP TS-832PX See its full HCL → QNAP TS-832PXU See its full HCL → QNAP TS-832PXU-RP See its full HCL → QNAP TS-873A See its full HCL → QNAP TS-873AU See its full HCL → QNAP TS-873AU-RP See its full HCL → QNAP TS-932PX See its full HCL → QNAP TS-h973AX See its full HCL → QNAP TVS-472XT See its full HCL → QNAP TVS-672N See its full HCL → QNAP TVS-672X See its full HCL → QNAP TVS-672XT See its full HCL → QNAP TVS-872N See its full HCL → QNAP TVS-872X See its full HCL → QNAP TVS-872XT See its full HCL → QNAP TVS-h674T See its full HCL → QNAP TVS-h874T See its full HCL →

Same-capacity alternatives

Other drives listed at 4 TB capacity, ranked by how many machines list them:

Toshiba MG04ACA400E 451 machines · MG04ACA**** Western Digital WD4003FFBX 390 machines · Red Pro Seagate ST4000NE0015 379 machines · Enterprise NAS HDD Toshiba MG04ACA400N 353 machines · MG04ACA**** Western Digital WD40PURZ 352 machines · Purple Seagate ST4000NM002A 346 machines · Exos 7E8 Seagate ST4000NE0025 344 machines · IronWolf Pro Western Digital HUS726T4TALA6L4 333 machines · Ultrastar 7K6

Quick answers

Is the HDWG440AZSTA officially compatible with my NAS?

It appears on the official compatibility lists of 100 machines and series — 66 Synology, 34 QNAP. Every machine page linked below shows the vendor's own list entry, refreshed daily.

Is the HDWG440AZSTA CMR or SMR?

As a Toshiba N300 drive, it is rated CMR. CMR (conventional magnetic recording) is what a RAID array wants: SMR drives slow rebuilds dramatically. See the <a href="/faq/cmr-vs-smr-nas-drives/">CMR vs SMR guide</a> for the full series table.

Is the HDWG440AZSTA a good NAS drive?

This is a NAS-class drive: built for 24/7 operation with vibration compensation for multi-bay enclosures — the right tier for most 1-8 bay home or small-office NAS units. Its series rating is on file as CMR (conventional) — what RAID rebuilds and full-library copies want.

Can I use the HDWG440AZSTA for a 3-2-1 cold backup copy?

Rated CMR (conventional magnetic recording) — the right recording type for a large cold copy. CMR keeps a full-library backup pass fast even at 16–24 TB, which is the whole point of the offline slot in a 3-2-1 plan: rotate two drives monthly, keep one powered off, and the backup tooling (Veeam, Duplicati, Hyper Backup, HBS 3) does the scheduling. Full rule and vendor tool table: 3-2-1 for NAS.

What are alternatives to the HDWG440AZSTA?

At the same capacity, the most widely listed alternatives are Toshiba MG04ACA400E (451 machines), Western Digital WD4003FFBX (390 machines), Seagate ST4000NE0015 (379 machines). The full ranked list is below.