Toshiba · Enterprise
MG11SCA20TE
MG11 20TB
SAS 12 Gb/s · 3.5-inch
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An exact Amazon listing has not been verified for this model yet.
Compare alternatives ↓As an Amazon Associate I earn from qualifying purchases.The Toshiba MG11SCA20TE is a 20TB MG11 hard drive for server and enterprise storage, using SAS 12 Gb/s in a 3.5-inch form factor.
Manufacturer specifications
| Model number | MG11SCA20TE |
|---|---|
| Nominal capacity | 20 TB · 20000 GB |
| RPM | 7200 |
| Interface | SAS 12 Gb/s |
| Cache (MiB) | 1024 |
| Form factor | 3.5-inch |
| Sector format | 512e |
| Workload rating (TB/year) | 550 |
| Manufacturer limited warranty | 5 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 295 |
Source: Toshiba MG11 manufacturer specifications, pages 4. Reviewed 2026-09-07. Published specifications, not our benchmark results.
What the specifications mean
- Up to 295 MB/s sustained transfer, as specified by the manufacturer. This is not a measured game-loading or random-I/O result.
- 550 TB/year workload rating. This is a workload limit, not a promise of drive lifespan or a backup guarantee.
Before ordering
Match MG11SCA20TE, 20TB and SAS 12 Gb/s against the selected offer. Check your system’s exact-model compatibility list and the seller’s warranty and return terms.
Amazon US listings
Exact model matches on Amazon.com. A verified ASIN identifies the product; it does not guarantee current stock. Check the selected variant, condition and seller.
No verified exact-model ASIN is linked yet. This does not establish whether the model is currently available. Compare the alternatives below and check their listings.
Same-capacity alternatives with Amazon US links
These models share the drive type, interface class and capacity. Compare their specifications and your system requirements before choosing a replacement.
Seagate · Exos X20
ST20000NM002D
20TB · 12 Gb/s SAS
Compare with MG11SCA20TE →View on Amazon US ↗ASIN B09MWKN3RN · Check price and conditionSeagate · Exos X20
ST20000NM003D
20TB · 12 Gb/s SAS
Compare with MG11SCA20TE →View on Amazon US ↗ASIN B0B1S1GZPF · Check price and conditionMG11SCA20TE questions answered
What connection does MG11SCA20TE need?
MG11SCA20TE uses SAS 12 Gb/s. It needs a compatible SAS controller or backplane; a standard motherboard SATA port cannot run it.
How much usable space does MG11SCA20TE provide?
Its nominal capacity is 20000 GB, approximately 18626.5 GiB before formatting. The filesystem, reserved space and any RAID redundancy reduce usable capacity further.
What warranty is listed for MG11SCA20TE?
Manufacturer specification: 5 years (eligible new drives). A renewed, used, OEM or imported offer can have different coverage. Check the serial number and seller terms before buying.