Specifications
Model Number
MG10ACA20TE
SAS Equivalent
MG10SCA20TE (SAS 12Gb/s)
Capacity
20 TB
Form Factor
3.5-inch, 26.1 mm height
Interface
SATA 6 Gb/s
Sector Format
512e / 4Kn (reformattable)
Recording
CMR, helium sealed, 10 disks
Rotational Speed
7,200 rpm
Buffer Size
512 MiB
MTTF / MTBF
2,500,000 hours
Workload Rating
550 TB/year
Unrecoverable Error Rate
1 per 10^15 bits read
Operation
24x7
Environmental
Operating 5-55 °C, non-op vibration 29.4 m/s2
RoHS / Halogen
Compliant / halogen free
Warranty
5 years limited
Toshiba MG10 / MG11 capacity ladder
| Model | Interface | Capacity | Series |
|---|---|---|---|
| MG10ACA20TE | SATA 6Gb/s | 20 TB | MG10 |
| MG10SCA20TE | SAS 12Gb/s | 20 TB | MG10 |
| MG11ACA24TE | SATA 6Gb/s | 24 TB | MG11 |
| MG11SCA24TE | SAS 12Gb/s | 24 TB | MG11 |
| MG11ACA22TE | SATA 6Gb/s | 22 TB | MG11 |
Use Case
MG10 at 20TB is the cost-optimised step below the 24TB MG11: same 550 TB/year duty cycle and 2.5M-hour MTTF, so a mixed shelf of MG10 and MG11 can be qualified as one platform while the price per terabyte stays lowest on the smaller drive.
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