Lenovo 4XB7A90100 internal solid state drive 1.92 TB 2.5″ PCI Express 4.0 NVMe V-NAND
- 1.92 TB 2.5″ PCI Express 4.0
- 850000 IOPS
- 130000 IOPS
- V-NAND NVMe
- Hardware encryption
- S.M.A.R.T. support ECC
- Component for: Server/workstation
The ThinkSystem PM9A3 Read Intensive NVMe Solid-State Drives (SSDs) are general-purpose yet high-performance family of NVMe SSDs. They are engineered for greater performance and endurance in a cost-effective design, and to support a broader set of workloads.
| Features | |
|---|---|
| Certification | c-UL-usCETUVCBCE (EU)BSMI (Taiwan)KC (South Korea)VCCI (Japan)RCM (Australia)FCC (USA)IC (CANADA) |
| Mean time between failures (MTBF) | 2000000 h |
| Drive writes per day (DWPD) | 1 |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^17 bits read |
| Self-Encrypting Drive (SED) | Yes |
| Hot-swap | Yes |
| ECC | Yes |
| S.M.A.R.T. support | Yes |
| Sequential latency – write (up to) | 20 µs |
| Sequential latency – read (up to) | 20 µs |
| Random latency – write (up to) | 30 µs |
| Random latency – read (up to) | 80 µs |
| Random write (4KB) | 130000 IOPS |
| Random read (4KB) | 850000 IOPS |
| Hardware encryption | Yes |
| Component for | Server/workstation |
| Memory type | V-NAND |
| NVMe | Yes |
| Interface | PCI Express 4.0 |
| SSD form factor | 2.5″ |
| SSD capacity | 1.92 TB |
| Power | |
|---|---|
| Power consumption (write) | 12.5 W |
| Power consumption (read) | 10 W |
| Weight & dimensions | |
|---|---|
| Weight | 70 g |
| Height | 7 mm |
| Depth | 100 mm |
| Width | 70 mm |
| Operational conditions | |
|---|---|
| Non-operating shock | 1500 G |
| Non-operating vibration | 20 G |
| Storage relative humidity (H-H) | 5 – 95% |
| Storage temperature (T-T) | -40 – 85 °C |
| Operating temperature (T-T) | 0 – 70 °C |
