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 industry leading performance. These read intensive 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 - encrypted - 3.84 TB - 2.5" - SATA 6Gb/s - 256-bit AES - CRU - for ThinkSystem SD650 V2 7D1M (2.5"); SD650-N V2 7D1N (2.5") |
| Manufacturer | Lenovo |
| MSRP | $12,499.00 |
| 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 | 3.84 TB |
| Hard Drive / Form Factor | 2.5" |
| Hard Drive / Interface | Serial ATA-600 |
| Hard Drive / Interface | Serial ATA-600 |
| Header / Brand | Lenovo |
| Miscellaneous / Product Color | White |
| Packaged Quantity | 1 |
| Service & Support / Type | 1-year warranty |
| Storage / Type | Solid state drive |
| Compatibility Information | |
| Designed For |
|
| 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 | 2.5" |
| Interfaces | 1 x SATA 6 Gb/s |
| General | |
| Capacity | 3.84 TB |
| Depth | 100 mm |
| Device Type | Solid state drive |
| Encryption Algorithm | 256-bit AES |
| Features | Standard Endurance Technology (SET), Enhanced Power Loss Data Protection, End-to-end data path protection, 144-layer Intel 3D NAND TLC, 3D NAND Technology, Thermal throttling, trayless, S.M.A.R.T. |
| Form Factor | 2.5" |
| Hardware Encryption | Yes |
| 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 - replacement - 1 year |
| Miscellaneous | |
| Compliant Standards | CSA C22.2 No. 60950-1-07 Second Edition 2014-010, UL 60950-1 2014-10-14 Second Edition, Morocco Decree # 2574-14 (EMC), AS/NZS CISPR22:2009+A1:2010, UL/CSA 62368-1 Second Edition, EU Low Voltage Directive, AS/NZS CISPR 32:2015, Directive 2011/65/EU, Directive 2012/19/EU, Directive 2014/30/EU, FCC CFR47 Part 15 B, BSMI CNS 13438, KCC Article 11.1, EN 55035:2017, EN 55032:2012, EN55022:2006, China EFUP, ICES-003, VCCI |
| Pricing Type | Customer-replaceable Unit (CRU) |
| Performance | |
| 4KB Random Read | 92000 IOPS |
| 4KB Random Write | 31000 IOPS |
| Average Latency | 37 µs |
| Drive Class | Read Intensive |
| Drive Transfer Rate | 600 MBps (external) |
| Drive Writes Per Day (DWPD) | 2.1 |
| Internal Data Rate | 550 MBps (read) / 510 MBps (write) |
| SSD Endurance | 15.3 PB |
| Power | |
| Power Consumption | 3.5 Watt (typical) |
| Reliability | |
| MTBF | 2,000,000 hours |
| Non-Recoverable Errors | 1 per 10^17 |
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- SSD
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