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- Description
- Specifications
Spare 01PE332 maps to Lenovo option 4XB7A13627, feature code B49F. The drive is a 960 GB Intel S4510 in a 3.5-inch hot-swap tray, in the read-intensive class. Typical read-intensive uses named for the S4510 are boot drives, web servers, lower data rate operational databases and analytics. Its flash is 64-layer Intel 3D NAND TLC with a 6 Gbps SATA interface.
Rated life at 960 GB is 3.4 PB written, labelled 1.9 DWPD. Performance with 4 KB blocks is 95,000 IOPS reading and 36,000 writing; with 128 KB blocks it is 560 MBps reading and 510 MBps writing. Sequential latency is 36 µs read and 37 µs write, while random read takes 103 µs and random write 54 µs.
Further features are thermal throttling, enhanced power loss data protection, end-to-end data path protection, S.M.A.R.T. and AES 256-bit encryption. MTBF is 2,000,000 hours. Typical active write power is 3.0 W. The drive measures 7 mm by 70 mm by 100 mm without its tray, weighs 63 g, and works between 0 and 70°C at altitudes up to 3,050 m.
3.5-inch S4510 hot-swap numbering: 4XB7A13625 (B49D) 240GB; 4XB7A13626 (B49E) 480GB; 4XB7A13628 (B49G) 1.92TB; 4XB7A13629 (B49H) 3.84TB; 4XB7A13630 (B96N) 7.68TB, each with the same 6 Gbps SATA interface.
| Spare part number | 01PE332 |
| Manufacturer | Lenovo |
| Option number | 4XB7A13627 |
| Feature code | B49F |
| Type | Solid state drive, hot swap |
| Model | Intel S4510 Read Intensive |
| Capacity | 960 GB |
| Interface | 6 Gbps SATA |
| Form factor | 3.5-inch |
| Flash | 64-layer Intel 3D NAND TLC |
| Endurance | 1.9 DWPD, 3.4 PB written |
| MTBF | 2,000,000 hours |
| Read / write IOPS (4 KB) | 95,000 / 36,000 |
| Sequential read / write (128 KB) | 560 MBps / 510 MBps |
| Latency (sequential read / write) | 36 µs / 37 µs |
| Typical power (active write) | 3.0 W |