Technical datasheet for Samsung's 2.5" NAND‑based solid‑state drive (NSSD) with specifications, dimensions and performance data.
The Samsung NSSD is a 2.5" solid‑state drive that uses NAND flash memory and a Serial ATA 3.0 Gbps interface. It is designed for notebook and tablet PCs, offering high reliability, low power consumption and a compact form factor.
The datasheet provides detailed mechanical dimensions, electrical interface pin‑outs, performance figures such as transfer rates and power consumption, as well as environmental specifications like temperature range, shock and vibration ratings.
| Form Factor | 2.5" (100.0 x 69.85 x 9.5 mm) |
|---|---|
| Capacity Options | 25 GB, 32 GB, 50 GB, 64 GB |
| Interface | Serial ATA 3.0 Gbps (ATA/ATAPI‑7 compatible) |
| Maximum Transfer Rate | 300 MB/s |
| Sustained Read Speed | 100 MB/s |
| Sustained Write Speed | 80 MB/s |
| Typical Power Consumption (Read/Write) | 0.6 W / 1.25 W |
| Idle Power Consumption | 0.325 W |
| Operating Temperature | 0 °C to 70 °C |
| Shock Rating | 1500 G, 0.5 ms half‑sine |
| Vibration Rating | 20 G peak, 10‑2000 Hz, 20 min/axis ×3 |
| MTBF | 2,000,000 hours |
| Weight | 73 g (max) |
The NSSD is offered in 25 GB, 32 GB, 50 GB and 64 GB capacities.
Typical power is 0.6 W for reading, 1.25 W for writing, 0.325 W idle, 0.275 W partial and 0.250 W slumber.