Drive comparison
ST6000NT001 vs WD60EFPX
Seagate IronWolf Pro 6TB and Western Digital WD Red Plus 6TB, compared using published manufacturer specifications.
Seagate
IronWolf Pro 6TB
ST6000NT001
SATA 6 Gb/s · 3.5-inch
Check current Amazon price
Amazon US · New listing ↗ASIN B0B94LJY51
Full specifications & all listings →
Western Digital
WD Red Plus 6TB
WD60EFPX
SATA 6 Gb/s · 3.5-inch
$333.00
Amazon US · New listing ↗ASIN B0BDXQ61Z9 · as of Sep 12, 2026 11:46 UTC
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What differs between these models?
- RPM: ST6000NT001 lists 7200; WD60EFPX lists 5400.
- Workload rating (TB/year): ST6000NT001 lists 550; WD60EFPX lists 180.
- Manufacturer limited warranty: ST6000NT001 lists 5 years (eligible new drives); WD60EFPX 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 | ST6000NT001 | WD60EFPX |
|---|---|---|
| Manufacturer | Seagate | Western Digital |
| Product family | IronWolf Pro | WD Red Plus |
| Model number | ST6000NT001 | WD60EFPX |
| Capacity (TB) | 6 | 6 |
| RPM | 7200 | 5400 |
| Interface | SATA 6 Gb/s | SATA 6 Gb/s |
| Recording | CMR | CMR |
| Cache (MB) | 256 | 256 |
| Form factor | 3.5-inch | 3.5-inch |
| Power-on hours per year | 8760 | Not recorded |
| Workload rating (TB/year) | 550 | 180 |
| Average operating power (W) | 9.3 | Not recorded |
| Rotational vibration sensors | Yes | Not recorded |
| Manufacturer limited warranty | 5 years (eligible new drives) | 3 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 250 | Not recorded |
| NAS bays | Not recorded | Up to 8 |
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
ST6000NT001
Seagate IronWolf Pro manufacturer specifications ↗ · pages 3
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.
WD60EFPX
WD Red Plus datasheet, September 2025 ↗ · pages 2
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.