Toshiba X300 5TB
Desktop HDD
Part number HDWE150XZSTA · X300 series · 3.5" SATA HDD. If your machine is listed below, this drive is officially supported — not a forum workaround.
Part of the Toshiba X300 series →
Check HDWE150XZSTA price on Amazon partner link
No series-level recording rating is on file for this part number yet — check the exact model for CMR vs SMR before buying it as a large cold copy (SMR is the one trait that makes a 16 TB+ backup copy painfully slow). The 3-2-1 guide and the backup tools encyclopedia cover what to schedule it with.
Compatibility verdict
It appears on the official compatibility lists of 183 machines and series — 118 Synology, 65 QNAP. Check the class badge above: drives tagged NAS or Enterprise are built for 24/7 multi-bay operation. Desktop-class drives often lack vibration resistance and are usually absent from vendor HCLs. No series-level recording rating is on file for this part number yet, so check CMR vs SMR on the exact model before buying for an array.
Compatible NAS models
Same-capacity alternatives
Other drives listed at 5 TB capacity, ranked by how many machines list them:
Quick answers
Is the HDWE150XZSTA officially compatible with my NAS?
It appears on the official compatibility lists of 183 machines and series — 118 Synology, 65 QNAP. Every machine page linked below shows the vendor's own list entry, refreshed daily.
Is the HDWE150XZSTA a good NAS drive?
Check the class badge above: drives tagged NAS or Enterprise are built for 24/7 multi-bay operation. Desktop-class drives often lack vibration resistance and are usually absent from vendor HCLs. No series-level recording rating is on file for this part number yet, so check CMR vs SMR on the exact model before buying for an array.
Can I use the HDWE150XZSTA for a 3-2-1 cold backup copy?
No series-level recording rating is on file for this part number yet — check the exact model for CMR vs SMR before buying it as a large cold copy (SMR is the one trait that makes a 16 TB+ backup copy painfully slow). The 3-2-1 guide and the backup tools encyclopedia cover what to schedule it with.
What are alternatives to the HDWE150XZSTA?
At the same capacity, the most widely listed alternatives are Toshiba MG04ACA500E (348 machines), Western Digital HUS726050ALE610 (281 machines), Seagate ST5000NM0084 (274 machines). The full ranked list is below.