Lenovo ThinkSystem S4520
The design of the S4520 SSDs delivers consistent performance, reduced power consumption, and end-to-end data protection, as well as being optimized for IOPS/watt and cost/IOPS.
| General Information | |
|---|---|
| Category | Hard drives |
| Description | Lenovo ThinkSystem S4520 - SSD - Read Intensive - encrypted - 960 GB - internal - 2.5" (in 3.5" carrier) - SATA 6Gb/s - 256-bit AES - CRU - for ThinkSystem SR250 7Y51 (3.5"), 7Y52 (3.5"); ST250 7Y45 (3.5"), 7Y46 (3.5") |
| Manufacturer | Lenovo |
| MSRP | $4,299.00 |
| 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 | 960 GB |
| Hard Drive / Form Factor | 2.5" |
| Hard Drive / Hard Drive Type | Internal hard drive |
| Hard Drive / Interface | Serial ATA-600 |
| Hard Drive / Interface | Serial ATA-600 |
| Header / Brand | Lenovo |
| Packaged Quantity | 1 |
| Service & Support / Type | 1-year warranty |
| Storage / Type | Solid state drive |
| Compatibility Information | |
| Designed For |
|
| Dimensions & Weight (JTFpping) | |
| JTFpping Depth | 13.3 cm |
| JTFpping Height | 6.3 cm |
| JTFpping Weight | 434 g |
| JTFpping Width | 17.4 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 | 2.5" or 3.5" (with included bay adapter) |
| Interfaces | 1 x SATA 6 Gb/s |
| General | |
| Capacity | 960 GB |
| Depth | 100 mm |
| Device Type | Solid state drive - internal |
| Encryption Algorithm | 256-bit AES |
| Features | Thermal throttling, End-to-end data protection, power loss data protection, 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 | VCCI, ICES-003, UL 60950-1, CSA C22.2 No. 60950-1-07, CNS 13438, RoHS 2011/65/EU, EN55022:2006, AS/NZS CISPR22:2009+A1:2010, WEEE 2012/19/EU, EMC 2014/30/EU, LVD 2014/35/EU, EN 55032:2012, KCC Article 11.1, AS/NZS CISPR 32:2015, EN 55035:2017, FCC Title 47 |
| Included Accessories | Hot-plug tray |
| Pricing Type | Customer-replaceable Unit (CRU) |
| Performance | |
| 4KB Random Read | 85000 IOPS |
| 4KB Random Write | 44000 IOPS |
| Average Latency | 36 µs |
| Drive Class | Read Intensive |
| Drive Transfer Rate | 600 MBps (external) |
| Drive Writes Per Day (DWPD) | 2.5 |
| Internal Data Rate | 550 MBps (read) / 510 MBps (write) |
| SSD Endurance | 5.3 PB |
| Power | |
| Power Consumption | 3 watt (typical) |
| Reliability | |
| MTBF | 2,000,000 hours |
| Non-Recoverable Errors | 1 per 10^17 |
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