Drive comparison
ST4000VN006 vs MG10ADA400E
Seagate IronWolf 4TB and Toshiba MG10 4TB, compared using published manufacturer specifications.
Seagate
IronWolf 4TB
ST4000VN006
SATA 6 Gb/s · 3.5-inch
$189.99
Amazon US · New listing ↗ASIN B09NHV3CK9 · as of Sep 12, 2026 11:44 UTC
Full specifications & all listings →Toshiba
MG10 4TB
MG10ADA400E
SATA 6 Gb/s · 3.5-inch
No verified exact-model Amazon listing yet.
Full specifications & all listings →As an Amazon Associate I earn from qualifying purchases. Match the selected variant, condition and seller terms before ordering.
What differs between these models?
- RPM: ST4000VN006 lists 5400; MG10ADA400E lists 7200.
- Workload rating (TB/year): ST4000VN006 lists 180; MG10ADA400E lists 550.
- Manufacturer limited warranty: ST4000VN006 lists 3 years (eligible new drives); MG10ADA400E lists 5 years (eligible new drives).
- Sustained transfer (up to MB/s): ST4000VN006 lists 202; MG10ADA400E lists 281.
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 | ST4000VN006 | MG10ADA400E |
|---|---|---|
| Manufacturer | Seagate | Toshiba |
| Product family | IronWolf | MG10 |
| Model number | ST4000VN006 | MG10ADA400E |
| Capacity (TB) | 4 | 4 |
| RPM | 5400 | 7200 |
| Interface | SATA 6 Gb/s | SATA 6 Gb/s |
| Recording | CMR | Not recorded |
| Cache (MB) | 256 | Not recorded |
| Form factor | 3.5-inch | 3.5-inch |
| Load/unload cycles | 600000 | Not recorded |
| Average idle power (W) | 3.2 | Not recorded |
| Power-on hours per year | 8760 | Not recorded |
| Workload rating (TB/year) | 180 | 550 |
| Average operating power (W) | 3.7 | Not recorded |
| Rotational vibration sensors | Yes | Not recorded |
| Manufacturer limited warranty | 3 years (eligible new drives) | 5 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 202 | 281 |
| Cache (MiB) | Not recorded | 512 |
| Sector format | Not recorded | 512e |
Compatibility and buying checks
- Check sector-format support in the controller and operating system, particularly for native 4K (4Kn) variants.
- Compare new and renewed offers separately. The manufacturer specification does not guarantee the warranty or return policy of a marketplace seller.
Manufacturer sources
ST4000VN006
Seagate IronWolf manufacturer specifications ↗ · pages 3
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.
MG10ADA400E
Toshiba MG10 manufacturer specifications ↗ · pages 12
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.