Drive comparison
ST22000NM000E vs MG11SCA22TE
Seagate Exos X22 22TB and Toshiba MG11 22TB, compared using published manufacturer specifications.
Seagate
Exos X22 22TB
ST22000NM000E
SAS 12 Gb/s · 3.5-inch
$984.21
Amazon US · Used / renewed listing ↗ASIN B0C3B27CYK · as of Sep 12, 2026 04:49 UTC
Full specifications & all listings →Toshiba
MG11 22TB
MG11SCA22TE
SAS 12 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?
- Sustained transfer (up to MB/s): ST22000NM000E lists 285; MG11SCA22TE lists 299.
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 | ST22000NM000E | MG11SCA22TE |
|---|---|---|
| Manufacturer | Seagate | Toshiba |
| Product family | Exos X22 | MG11 |
| Model number | ST22000NM000E | MG11SCA22TE |
| Capacity (TB) | 22 | 22 |
| RPM | 7200 | 7200 |
| Interface | SAS 12 Gb/s | SAS 12 Gb/s |
| Cache (MB) | 512 | Not recorded |
| Form factor | 3.5-inch | 3.5-inch |
| Average idle power (W) | 5.5 | Not recorded |
| Power-on hours per year | 8760 | Not recorded |
| Manufacturer limited warranty | 5 years (eligible new drives) | 5 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 285 | 299 |
| Cache (MiB) | Not recorded | 1024 |
| Sector format | Not recorded | 512e |
| Workload rating (TB/year) | Not recorded | 550 |
Compatibility and buying checks
- A SAS drive requires a compatible SAS controller or backplane. A normal motherboard SATA port cannot operate a SAS drive.
- 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
ST22000NM000E
Seagate Exos X22 manufacturer specifications ↗ · pages 2
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.
MG11SCA22TE
Toshiba MG11 manufacturer specifications ↗ · pages 3
Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.