Lenovo ThinkSystem S4520
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 outstanding performance. Compared with the S4510 series, these 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.
| General Information | |
|---|---|
| Category | Hard drives |
| Description | Lenovo ThinkSystem S4520 - SSD - Read Intensive - simple-swap - 480 GB - removable - 3.5" LFF - SATA 6Gb/s - for ThinkSystem SR250 7Y51 (3.5"), 7Y52 (3.5"); ST250 7Y45 (3.5"), 7Y46 (3.5") |
| Manufacturer | Lenovo |
| MSRP | $2,699.00 |
| UNSPSC | 43201803 |
| Main Specifications | |
| Dimensions & Weight / Depth | 100 mm |
| Dimensions & Weight / Height | 7 mm |
| Dimensions & Weight / Weight | 70 g |
| Dimensions & Weight / Width | 70 mm |
| Hard Drive / Capacity | 480 GB |
| Hard Drive / Form Factor | 3.5" LFF |
| Hard Drive / Hard Drive Type | Removable hard drive |
| Hard Drive / Interface | Serial ATA-600 |
| Hard Drive / Interface | Serial ATA-600 |
| Header / Brand | Lenovo |
| Miscellaneous / Product Color | Gray |
| Packaged Quantity | 1 |
| Service & Support / Type | 1-year warranty |
| Storage / Type | Solid state drive |
| Compatibility Information | |
| Designed For |
|
| Dimensions & Weight (JTFpping) | |
| JTFpping Depth | 19.3 cm |
| JTFpping Height | 9.5 cm |
| JTFpping Weight | 484 g |
| JTFpping Width | 25.7 cm |
| Environmental Parameters | |
| Humidity Range Operating | 5 - 95% (non-condensing) |
| Max Operating Temperature | 70 °C |
| Min Operating Temperature | 0 °C |
| Shock Tolerance (non-operating) | 1000 g @ 0.5 ms |
| Shock Tolerance (operating) | 1000 g @ 0.5 ms |
| Vibration Tolerance (non-operating) | 3.13 g @ 5-800 Hz |
| Vibration Tolerance (operating) | 2.17 g @ 5-700 Hz |
| Expansion & Connectivity | |
| Compatible Bay | 3.5" LFF |
| Interfaces | 1 x SATA 6 Gb/s |
| General | |
| Bay Required | Simple Swap |
| Capacity | 480 GB |
| Depth | 100 mm |
| Device Type | Solid state drive - removable |
| Features | Standard Endurance Technology (SET), End-to-end data path protection, Thermal throttling, Enhanced Power Loss Data Protection, S.M.A.R.T. |
| Form Factor | 3.5" LFF |
| Height | 7 mm |
| Interface | SATA 6Gb/s |
| NAND Flash Memory Type | 3D triple-level cell (TLC) |
| Weight | 70 g |
| Width | 70 mm |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 1 year |
| Miscellaneous | |
| Compliant Standards | FCC CFR47 Part 15 B, EN 55035, EN55022, EN 55032:2012, EMC, Directive 2014/30/EU, RoHS, Directive 2011/65/EU, WEEE, Directive 2012/19/EU, UL 60950-1 Second Edition, CSA C22.2 No. 60950-1-07 Second Edition, KCC, Morocco, ICES-003, VCCI, LVD 2014/35/EU, CNS 13438, BSMI, AS/NZS CISPR22:2009+A1:2010, CSA 62368-1, UL 62368-1, AS/NZS CISPR 32:2015 |
| Performance | |
| 4KB Random Read | 79000 IOPS |
| 4KB Random Write | 30000 IOPS |
| Average Latency | 36 µs |
| Drive Class | Read Intensive |
| Drive Transfer Rate | 600 MBps (external) |
| Drive Writes Per Day (DWPD) | 2.8 |
| Internal Data Rate | 550 MBps (read) / 460 MBps (write) |
| SSD Endurance | 2.5 PB |
| Power | |
| Power Consumption | 3 watt (write) |
| Reliability | |
| MTBF | 2,000,000 hours |
| Non-Recoverable Errors | 1 per 10^17 |
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- SSD
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