Compare Lenovo Internal SSD
Comparing 3 products side-by-side — specifications, pricing and stock. Showing Lenovo products in the Internal SSD category.
| Specification | Current product Lenovo Lenovo ThinkSystem S4520 - SSD - Read Intensive - 480 GB - internal - 3.5" LFF - SATA 6Gb/s - for ThinkSystem ST50 7Y48 (3.5"), 7Y49 (3.5")4XB7A76941 £1340.05 £1608.06 inc VAT | ||
|---|---|---|---|
| Power | |||
| Power consumption (max) | 3 W | — | — |
| Features | |||
| 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 | UL TUV FCC CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) | UL TUV FCC CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) |
| Component for | Server/workstation | Server/workstation | Server/workstation |
| Data transfer rate | — | 6 Gbit/s | 6 Gbit/s |
| End-to-End Data Protection | — | Yes | Yes |
| H/W PLP function | — | Yes | Yes |
| Hardware encryption | Yes | No | No |
| Interface | Serial ATA III | Serial ATA III | Serial ATA III |
| Mean time between failures (MTBF) | — | 2000000 h | 2000000 h |
| Memory type | 3D TLC NAND | V-NAND TLC | V-NAND TLC |
| NVMe | — | No | No |
| Random read (4KB) | 79000 IOPS | 76500 IOPS | 81000 IOPS |
| Random write (4KB) | 30000 IOPS | 43000 IOPS | 48500 IOPS |
| Read latency | 36 µs | — | — |
| S.M.A.R.T. support | Yes | Yes | Yes |
| SSD capacity | 480 GB | 480 GB | 960 GB |
| SSD form factor | 3.5" | 2.5" | 2.5" |
| Uncorrectable Bit Error Rate (UBER) | — | < 1 per 10^17 bits read | < 1 per 10^17 bits read |
| Write latency | 36 µs | — | — |
| Weight & dimensions | |||
| Depth | 193 mm | 100 mm | 100 mm |
| Height | 95 mm | 7 mm | 7 mm |
| Weight | 484 g | — | — |
| Width | 257 mm | 70 mm | 70 mm |
| Logistics data | |||
| Harmonized System (HS) code | 84717070 | — | — |
| Operational conditions | |||
| Maximum operating altitude | — | 3050 m | 3050 m |
| Non-operating shock | 1000 G | 1.5 G | 1.5 G |
| Non-operating vibration | 3.13 G | 20 G | 20 G |
| Operating relative humidity (H-H) | 5 - 95% | 5 - 95% | 5 - 95% |
| Operating shock | 1000 G | — | — |
| Operating temperature (T-T) | 0 - 70 °C | 0 - 70 °C | 0 - 70 °C |
| Operating vibration | 2.17 G | — | — |
| Storage temperature (T-T) | — | -40 - 85 °C | -40 - 85 °C |
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