Drive comparison
ST6000NE0021 vs ST6000VN001
Seagate IronWolf Pro 6TB and Seagate IronWolf 6TB, compared using published manufacturer specifications.
Seagate
IronWolf Pro 6TB
ST6000NE0021
SATA 6 Gb/s · 3.5-inch
No verified exact-model Amazon listing yet.
Full specifications & all listings →
Seagate
IronWolf 6TB
ST6000VN001
SATA 6 Gb/s · 3.5-inch
$299.99
Amazon US · New listing ↗ASIN B083JBZC5K · as of Sep 12, 2026 11:44 UTC
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What differs between these models?
- RPM: ST6000NE0021 lists 7200; ST6000VN001 lists 5400.
- Manufacturer limited warranty: ST6000NE0021 lists 5 years (eligible new drives); ST6000VN001 lists 3 years (eligible new drives).
A larger cache, higher RPM or higher advertised sequential speed alone does not establish which drive is better for your workload.
Specifications side by side
| Specification | ST6000NE0021 | ST6000VN001 |
|---|---|---|
| Manufacturer | Seagate | Seagate |
| Product family | IronWolf Pro | IronWolf |
| Model number | ST6000NE0021 | ST6000VN001 |
| Capacity (TB) | 6 | 6 |
| RPM | 7200 | 5400 |
| Interface | SATA 6 Gb/s | SATA 6 Gb/s |
| Form factor | 3.5-inch | 3.5-inch |
| Rotational vibration sensors | Yes | Yes |
| Manufacturer limited warranty | 5 years (eligible new drives) | 3 years (eligible new drives) |
| Recording | Not recorded | CMR |
| Cache (MB) | Not recorded | 256 |
| Load/unload cycles | Not recorded | 600000 |
| Average idle power (W) | Not recorded | 3.4 |
| Power-on hours per year | Not recorded | 8760 |
| Workload rating (TB/year) | Not recorded | 180 |
| Average operating power (W) | Not recorded | 5.3 |
| Sustained transfer (up to MB/s) | Not recorded | 190 |
Compatibility and buying checks
- Compare new and renewed offers separately. The manufacturer specification does not guarantee the warranty or return policy of a marketplace seller.
Manufacturer sources
ST6000NE0021
Seagate IronWolf Pro manufacturer specifications ↗
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.
ST6000VN001
Seagate IronWolf manufacturer specifications ↗ · pages 3
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.