Product comparison · 2 internal solid state drives

Lenovo 4XB7A08516 internal solid state drive vs Lenovo 4XB7A08517 internal solid state drive

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  • 28specifications compared
  • 4differ
  • 24identical
  • 1known for one product only

Key differences

  • SSD capacity
    • 4XB7A08516 internal solid state drive:800 GB
    • 4XB7A08517 internal solid state drive:1.6 TB
  • Random read (4KB)
    • 4XB7A08516 internal solid state drive:370000 IOPS
    • 4XB7A08517 internal solid state drive:650000 IOPS
  • Random write (4KB)
    • 4XB7A08516 internal solid state drive:95000 IOPS
    • 4XB7A08517 internal solid state drive:145000 IOPS
  • Uncorrectable Bit Error Rate (UBER)
    • 4XB7A08516 internal solid state drive:< 10 per 10^17 bits read
    • 4XB7A08517 internal solid state drive:< 1 per 10^17 bits read

Side by side

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Comparison of 4XB7A08516, 4XB7A08517
29 specifications
Features4 differ
SSD capacityDiffers800 GB1.6 TB
SSD form factor2.5"2.5"
InterfacePCI Express 3.0PCI Express 3.0
NVMeYesYes
Memory type3D TLC NAND3D TLC NAND
Component forServer/workstationServer/workstation
Random read (4KB)Differs370000 IOPS650000 IOPS
Random write (4KB)Differs95000 IOPS145000 IOPS
Random latency - read (up to)110 µs110 µs
Random latency - write (up to)30 µs30 µs
Hot-swapKnown for oneYesUnknown — not stated by the source
Uncorrectable Bit Error Rate (UBER)Differs< 10 per 10^17 bits read< 1 per 10^17 bits read
Mean time between failures (MTBF)2500000 h2500000 h
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
CertificationUnderwriters Laboratories: UL60950-1 Canada: CAN/CSA-C22.2 No.60950-1 TUV: EN 60950-1 BSMI (Taiwan): CNS 13438 (CISPR Pub. 22 Class B): D33003 MSIP: KN22, KN24 (CISPR Pub. 22 Class B) Australia/New Zealand: AS/NZS CISPR32:2015 Class B Canada: ICES-003 Issue 6 Class B EMC: EN55022 (2010) Class B EMC:Underwriters Laboratories: UL60950-1 Canada: CAN/CSA-C22.2 No.60950-1 TUV: EN 60950-1 BSMI (Taiwan): CNS 13438 (CISPR Pub. 22 Class B): D33003 MSIP: KN22, KN24 (CISPR Pub. 22 Class B) Australia/New Zealand: AS/NZS CISPR32:2015 Class B Canada: ICES-003 Issue 6 Class B EMC: EN55022 (2010) Class B EMC:
Poweridentical
Power consumption (max)18 W18 W
Weight & dimensionsidentical
Width70 mm70 mm
Depth100 mm100 mm
Height15 mm15 mm
Weight130 g130 g
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating vibration2.17 G2.17 G
Non-operating shock1000 G1000 G
Maximum non-operating altitude12192 m12192 m
Maximum operating altitude5486 m5486 m
Other featuresidentical
Other operating systems supportedYesYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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