Western Digital Gold 1TB
Enterprise HDD
Part number WD1005VBYZ · Gold series · 3.5" SATA HDD. If your machine is listed below, this drive is officially supported — not a forum workaround.
Part of the Western Digital Gold series →
Check WD1005VBYZ price on Amazon partner link
Specifications are the manufacturer's published ratings for this product series; verify the exact part number before purchase.
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 451 machines and series — 142 Synology, 305 QNAP, 4 TerraMaster. This is a Enterprise-class drive: rated for heavier sustained workloads than desktop drives. It is a strong pick for a NAS running 24/7, large-array rebuilds or camera workloads, and enterprise lines are also the drives most widely listed across all five vendors' HCLs. Its series rating is on file as CMR (conventional) — what RAID rebuilds and full-library copies want.
Compatible NAS models
Same-capacity alternatives
Other drives listed at 1 TB capacity, ranked by how many machines list them:
Quick answers
Is the WD1005VBYZ officially compatible with my NAS?
It appears on the official compatibility lists of 451 machines and series — 142 Synology, 305 QNAP, 4 TerraMaster. Every machine page linked below shows the vendor's own list entry, refreshed daily.
Is the WD1005VBYZ CMR or SMR?
As a Western Digital Gold 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 WD1005VBYZ a good NAS drive?
This is a Enterprise-class drive: rated for heavier sustained workloads than desktop drives. It is a strong pick for a NAS running 24/7, large-array rebuilds or camera workloads, and enterprise lines are also the drives most widely listed across all five vendors' HCLs. Its series rating is on file as CMR (conventional) — what RAID rebuilds and full-library copies want.
Can I use the WD1005VBYZ 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 WD1005VBYZ?
At the same capacity, the most widely listed alternatives are Seagate ST1000NM0008 (381 machines), Toshiba MG04ACA100N (358 machines), Seagate ST1000NM0033 (344 machines). The full ranked list is below.