Lenovo 01KR501 internal solid state drive vs Lenovo 4XB0K12377 internal solid state drive

Comparison of 01KR501, 4XB0K12377

26 specifications	A Lenovo 01KR501 internal solid state drive Model 01KR501 View product	B Lenovo 4XB0K12377 internal solid state drive Model 4XB0K12377 View product
Featuresidentical
SSD capacity	960 GB	960 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Component for	Server/workstation	Server/workstation
Data transfer rate	6 Gbit/s	6 Gbit/s
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.