Lenovo ThinkSystem 2.5″ PM1653 480GB SAS 24Gb HS Solid State Drive
$321.99
ThinkSystem 2.5″ PM1653 480GB Read Intensive SAS 24Gb HS SSD (4XB7A82259)
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Description
Unlike 6 Gb/s SATA drives, the 24 Gb/s SAS interface on these drives supports full duplex data transfer for higher performance, and enterprise-level error recovery for better availability. By combining the enhanced reliability of Samsung NAND flash memory silicon with NAND Flash management technologies, PM1653 SSDs deliver endurance of up to 1 drive writes per day (DWPD) for 5 years, which is suitable for many enterprise applications with read-intensive storage characteristics.
Self-encrypting drives (SEDs) provide benefits by encrypting data on-the-fly at the drive level with no performance impact, by providing instant secure erasure thereby making the data no longer readable, and by enabling auto-locking to secure active data if a drive is misplaced or stolen from a system while in use. These features are essential for many businesses, especially those storing customer data.
Additional information
| Weight | 0.45359 kg |
|---|---|
| SSD form factor | 2.5" |
| SSD capacity | 480 GB |
| Interface | SAS |
| Memory type | V-NAND TLC |
| Component for | Server/workstation |
| Data transfer rate | 24 Gbit/s |
| Random read (4KB) | 420000 IOPS |
| Random write (4KB) | 60000 IOPS |
| Read latency | 120 µs |
| Write latency | 45 µs |
| Mean time between failures (MTBF) | 2000000 h |
| Certification | UL |
| Power consumption (read) | 11.5 W |
| Power consumption (write) | 14.7 W |
| Operating temperature (T-T) | 0 – 70 °C |
| Storage temperature (T-T) | -40 – 85 °C |
| Operating relative humidity (H-H) | 5 – 95% |
| Non-operating shock | 1500 G |
| Vibration resistance | 20 G |
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