Product comparison · 2 internal solid state drives

Lenovo 01KR501 internal solid state drive vs Lenovo 4XB0K12379 internal solid state drive

5specifications compared
1differ
4identical
21known for one product only

Key differences

The Lenovo 01KR501 internal solid state drive has 480 GB more SSD capacity than the Lenovo 4XB0K12379 internal solid state drive (960 GB vs 480 GB).

SSD capacity
- 01KR501 internal solid state drive:960 GB
- 4XB0K12379 internal solid state drive:480 GB

Side by side

Differences highlightedShow differences only

Comparison of 01KR501, 4XB0K12379
26 specifications	A Lenovo 01KR501 internal solid state drive Model 01KR501 View product	B Lenovo 4XB0K12379 internal solid state drive Model 4XB0K12379 View product
Features1 differ
SSD capacityDiffers	960 GB	480 GB
Read speedKnown for one	Unknown — not stated by the source	450 MB/s
Write speedKnown for one	Unknown — not stated by the source	380 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	67500 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	17000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	40 µs
Write latencyKnown for one	Unknown — not stated by the source	42 µs
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	3.5 W
Power consumption (write)Known for one	Unknown — not stated by the source	3.5 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	66 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	2.17 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Silver
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	Unknown — not stated by the source

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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