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Product comparison · 2 internal solid state drives

Lenovo 4XB0N68514 internal solid state drive vs Lenovo 4XB0N68517 internal solid state drive

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  • 20specifications compared
  • 4differ
  • 16identical
  • 20known for one product only

Key differences

The Lenovo 4XB0N68517 internal solid state drive has 480 GB more SSD capacity than the Lenovo 4XB0N68514 internal solid state drive (960 GB vs 480 GB). The Lenovo 4XB0N68514 internal solid state drive has 1" more SSD form factor than the Lenovo 4XB0N68517 internal solid state drive (3.5" vs 2.5"). The Lenovo 4XB0N68517 internal solid state drive has 10,000 IOPS more random write (4KB) than the Lenovo 4XB0N68514 internal solid state drive (30000 IOPS vs 20000 IOPS).

  • SSD capacity
    • 480 GB
    • 960 GB
  • SSD form factor
    • 3.5"
    • 2.5"
  • Random write (4KB)
    • 20000 IOPS
    • 30000 IOPS

Side by side

Differences highlightedShow differences only
40 specifications
A

Lenovo

4XB0N68514 internal solid state drive

Model 4XB0N68514

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B

Lenovo

4XB0N68517 internal solid state drive

Model 4XB0N68517

View product
Features4 differ
SSD capacityDiffers480 GB960 GB
SSD form factorDiffers3.5"2.5"
InterfaceSerial ATA IIISerial ATA III
NVMeNoNo
Memory type3D TLC NAND3D TLC NAND
Component forServer/workstationServer/workstation
Hardware encryptionYesYes
Security algorithms256-bit AES256-bit AES
Random read (4KB)72000 IOPS72000 IOPS
Random write (4KB)Differs20000 IOPS30000 IOPS
Sequential latency - read (up to)Known for one36 µs
Sequential latency - write (up to)Known for one36 µs
S.M.A.R.T. supportYesYes
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read< 1 per 10^17 bits read
Drive writes per day (DWPD)Known for one1.06
Mean time between failures (MTBF)2000000 h2000000 h
CertificationDiffersFCC, CA/CSA-CEI/IEC, EN 55024, EN 55022, EN-60950-1, UL/CSA, C-Tick, BSMI, KCC, WEEEFCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC
Data transfer rateKnown for one6 Gbit/s
Read speedKnown for one500 MB/s
Write speedKnown for one330 MB/s
Read latencyKnown for one36 µs
Write latencyKnown for one36 µs
End-to-End Data ProtectionKnown for oneYes
TBW ratingKnown for one900
Poweridentical
Power consumption (write)Known for one3.6 W
Power consumption (average)Known for one3.6 W
Weight & dimensionsidentical
WidthKnown for one174 mm
DepthKnown for one133 mm
HeightKnown for one63 mm
WeightKnown for one434 g
Packaging dataidentical
Storage drive adapter includedKnown for oneYes
Storage drive adapter typeKnown for one2.5" - 3.5"
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating vibration2.17 G2.17 G
Non-operating vibration3.13 G3.13 G
Operating shock1000 G1000 G
Maximum operating altitude3050 m3050 m
Other featuresidentical
Endurance ratingKnown for one1.86 PB
Compliance certificatesKnown for oneRoHS

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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