The ThinkSystem S4520 Read Intensive SATA SSDs use 144-layer Intel 3D NAND TLC Flash Memory technology with a 6Gbps SATA interface to provide an affordable solution with industry leading performance.
Compared with the S4510 series, these new Read Intensive (Entry) drives offer improved endurance. The S4520 SSDs are optimized for read-intensive applications such as boot, web servers, lower data rate operational databases and analytics.
Products specifications
| Security algorithms | 256-bit AES |
| SSD capacity | 3.84 TB |
| SSD form factor | 2.5" |
| Interface | Serial ATA III |
| Memory type | 3D TLC NAND |
| Component for | Server/workstation |
| Hardware encryption | Yes |
| Data transfer rate | 6 Gbit/s |
| Random read (4KB) | 92000 IOPS |
| Random write (4KB) | 31000 IOPS |
| Read latency | 37 µs |
| Write latency | 40 µs |
| S.M.A.R.T. support | Yes |
| Hot-swap | Yes |
| Mean time between failures (MTBF) | 2000000 h |
| Certification | FCC Title 47, Part 15B, Class B EN-55035:2017 EN-55022:2006 EN-55032:2012 Low Voltage Directive (LVD) 2014/35/EU EMC Directive 2014/30/EU RoHS Directive 2011/65/EU WEEE Directive 2012/19/EU UL 60950-1, 2nd Edition, 2014-10-14 CSA C22.2 No. 60950-1-07, 2nd Edition, 2014-010 UL/CSA 62368-1, 2nd Edition AS/NZ CISPR 32:2015 AS/NZ CISPR 22:2009 +A1:2010 Taiwan BSMI EMC standard CNS 13438 Korea KCC Article 11.1 Morocco Decree # 2574-14 (EMC) Canada ICES-003 Japan VCCI China EFUP |
| Width | 70 mm |
| Depth | 100 mm |
| Height | 7 mm |
| Weight | 70 g |
| Harmonized System (HS) code | 84717070 |
| Package width | 174 mm |
| Package depth | 133 mm |
| Package height | 63 mm |
| Package weight | 434 g |
| Operating temperature (T-T) | 0 - 70 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Operating vibration | 2.17 G |
| Operating shock | 1000 G |
| Non-operating shock | 1000 G |
| Maximum operating altitude | 3050 m |
| Power consumption (write) | 3.5 W |
