General specifications
- Interface:Â SATA Rev. 3.0 (6Gb/s) with backward compatibility to SATA Rev. 2.0.
- Form Factor:Â 2.5-inch, 7mm height.
- Dimensions:Â 100(L) x 69.9(W) x 7(H) mm.
- Voltage:Â DC +5V.
- NAND Flash:Â Uses TLC (Triple-Level Cell) NAND, though the specific manufacturer (e.g., Kioxia) and layer count may vary depending on the hardware revision.
- Controller:Â
Silicon Motion SM2258XT
 is a common controller, but different versions with other controllers like Yeestor have also been documented.
- Cache:Â Features a pseudo-SLC cache to boost write speeds, but does not include a dedicated DRAM cache.
- Compatibility:Â Windows (11/10/8.1/8/7), macOS (10.4 or later), and Linux (2.6.33 or later).
- MTBF (Mean Time Between Failures):Â 1,000,000 hours.
- Features:Â Supports S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) and TRIM commands.Â
Performance specifications by capacity
| Capacity | Sequential Read (Max) | Sequential Write (Max) | Terabytes Written (TBW) |
|---|---|---|---|
| 128GB | Up to 500 MB/s | 320 MB/s | >30TB (or >100TB depending on source/version) |
| 256GB | Up to 500 MB/s | 400 MB/s | >60TB (or >200TB depending on source/version) |
| 512GB | Up to 530 MB/s | 430 MB/s | >120TB (or >400TB depending on source/version) |
| 1TB | Up to 530 MB/s | 480 MB/s | >240TB (or >800TB depending on source/version) |
