Lenovo S4520 7.68 TB 2.5″ Serial ATA III 3D TLC NAND
- 7.68 TB 2.5″ Serial ATA III
- 86000 IOPS
- 30000 IOPS
- 3D TLC NAND
- Component for: Server/workstation
The ThinkSystem S4520 Read Intensive SATA SSDs are advanced 6Gb SATA solid-state drives that use 144-layer Intel 3D NAND TLC Flash Memory technology to provide an affordable solution with industry leading performance.
This product guide provides essential presales information to understand the S4520 SSDs, their key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about S4520 SSDs and consider their use in IT solutions.
| Features | |
|---|---|
| Certification | FCC Title 47, Part 15B, Class BEN-55035:2017EN-55022:2006EN-55032:2012Low Voltage Directive (LVD) 2014/35/EUEMC Directive 2014/30/EURoHS Directive 2011/65/EUWEEE Directive 2012/19/EUUL 60950-1, 2nd Edition, 2014-10-14CSA C22.2 No. 60950-1-07, 2nd Edition, 2014-010UL/CSA 62368-1, 2nd EditionAS/NZ CISPR 32:2015AS/NZ CISPR 22:2009 +A1:2010Taiwan BSMI EMC standard CNS 13438Korea KCC Article 11.1Morocco Decree # 2574-14 (EMC)Canada ICES-003Japan VCCIChina EFUP |
| Mean time between failures (MTBF) | 2000000 h |
| Drive writes per day (DWPD) | 2.6 |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^17 bits read |
| Sequential latency – write (up to) | 37 µs |
| Sequential latency – read (up to) | 37 µs |
| Random latency – write (up to) | 57 µs |
| Random latency – read (up to) | 103 µs |
| Random write (4KB) | 30000 IOPS |
| Random read (4KB) | 86000 IOPS |
| Data transfer rate | 6 Gbit/s |
| Component for | Server/workstation |
| Memory type | 3D TLC NAND |
| Interface | Serial ATA III |
| SSD form factor | 2.5″ |
| SSD capacity | 7.68 TB |
| Power | |
|---|---|
| Power consumption (write) | 4.4 W |
| Weight & dimensions | |
|---|---|
| Weight | 434 g |
| Height | 63 mm |
| Depth | 133 mm |
| Width | 174 mm |
| Operational conditions | |
|---|---|
| Non-operating shock | 1000 G |
| Operating shock | 1000 G |
| Non-operating vibration | 3.13 G |
| Operating vibration | 2.17 G |
| Storage relative humidity (H-H) | 5 – 95% |
| Operating temperature (T-T) | 0 – 70 °C |
| Other features | |
|---|---|
| Endurance rating | 36.5 PB |
