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- Description
- Specifications
Spare number 01GT755 corresponds to option 7SD7A05758 (feature code B113), the ThinkSystem 3.5-inch 5100 960GB Mainstream SATA 6Gb hot-swap SSD. This capacity is the Lenovo version of the Micron 5100 PRO. Triple-level cell 3D NAND flash is paired with a 6 Gbps SATA host interface, and S.M.A.R.T. support plus AES 256-bit encryption are part of the feature set.
Mainstream-class endurance for this capacity is 2.5 drive writes per day across 5 years, which comes to 4400 TB of total bytes written. At 4 KB the drive is rated for 93,000 read IOPS and 37,000 write IOPS, and 128 KB sequential streaming runs at 540 MBps reading and 520 MBps writing.
The rated MTBF is 2,000,000 hours, the unrecoverable read error rate is under 1 in 10^17 bits, and sequential latency is 500 µs in both directions. Typical power draw is 5 W. Resting in storage, the drive tolerates 1,500 G of shock at 0.5 ms and 3.13 GRMS of vibration between 5 and 800 Hz.
Neighbouring capacities in this 3.5-inch hot-swap Mainstream line carry option numbers 7SD7A05760 (240GB), 7SD7A05759 (480GB), 7SD7A05757 (1.92TB) and 7SD7A05756 (3.84TB). Feature codes for the five Mainstream 3.5-inch capacities run consecutively from B111 to B115.
| Spare part number | 01GT755 |
| Manufacturer | Lenovo |
| Option number | 7SD7A05758 |
| Feature code | B113 |
| Type | Solid state drive, hot swap |
| Model | 5100 Mainstream |
| Capacity | 960 GB |
| Interface | 6 Gbps SATA |
| Form factor | 3.5-inch |
| Flash | Micron TLC 3D NAND |
| Endurance | 2.5 DWPD, 4400 TB written |
| MTBF | 2,000,000 hours |
| Read / write IOPS (4 KB) | 93,000 / 37,000 |
| Sequential read / write (128 KB) | 540 MBps / 520 MBps |
| Latency (sequential read / write) | 500 µs / 500 µs |
| Typical power | 5 W |