Lenovo 4XB7A80320 internal solid state drive 3.84 TB 2.5″ SAS V-NAND TLC
- 3.84 TB 2.5″ SAS
- 420000 IOPS
- 140000 IOPS
- V-NAND TLC
- Component for: Server/workstation
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.
| Features | |
|---|---|
| Certification | UL TUV FCC IC CB CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) VCCI |
| Mean time between failures (MTBF) | 2000000 h |
| Write latency | 45 µs |
| Read latency | 120 µs |
| Random write (4KB) | 140000 IOPS |
| Random read (4KB) | 420000 IOPS |
| Data transfer rate | 24 Gbit/s |
| Component for | Server/workstation |
| Memory type | V-NAND TLC |
| Interface | SAS |
| SSD form factor | 2.5″ |
| SSD capacity | 3.84 TB |
| Power | |
|---|---|
| Power consumption (write) | 14.7 W |
| Power consumption (read) | 11.5 W |
| Weight & dimensions | |
|---|---|
| Weight | 160 g |
| Height | 15 mm |
| Depth | 100 mm |
| Width | 70 mm |
| Operational conditions | |
|---|---|
| Vibration resistance | 20 G |
| Non-operating shock | 1500 G |
| Operating relative humidity (H-H) | 5 – 95% |
| Storage temperature (T-T) | -40 – 85 °C |
| Operating temperature (T-T) | 0 – 70 °C |
