Product comparison · 2 internal solid state drives

Lenovo 4XB0K12370 internal solid state drive vs Lenovo 4XB0K12372 internal solid state drive

Key differences

SSD capacity
- 4XB0K12370 internal solid state drive:240 GB
- 4XB0K12372 internal solid state drive:960 GB
Read speed
- 4XB0K12370 internal solid state drive:330 MB/s
- 4XB0K12372 internal solid state drive:520 MB/s
Write speed
- 4XB0K12370 internal solid state drive:300 MB/s
- 4XB0K12372 internal solid state drive:480 MB/s
Random read (4KB)
- 4XB0K12370 internal solid state drive:86000 IOPS
- 4XB0K12372 internal solid state drive:97000 IOPS
Random write (4KB)
- 4XB0K12370 internal solid state drive:9000 IOPS
- 4XB0K12372 internal solid state drive:24000 IOPS

Differences highlightedShow differences only

Comparison of 4XB0K12370, 4XB0K12372
25 specifications	A Lenovo 4XB0K12370 internal solid state drive Model 4XB0K12370 View product	B Lenovo 4XB0K12372 internal solid state drive Model 4XB0K12372 View product
Features5 differ
SSD capacityDiffers	240 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 speedDiffers	330 MB/s	520 MB/s
Write speedDiffers	300 MB/s	480 MB/s
Random read (4KB)Differs	86000 IOPS	97000 IOPS
Random write (4KB)Differs	9000 IOPS	24000 IOPS
Read latency	130 µs	130 µs
Write latency	30 µs	30 µs
Mean time between failures (MTBF)	2000000 h	2000000 h
Poweridentical
Power consumption (read)	3 W	3 W
Power consumption (write)	3 W	3 W
Weight & dimensionsidentical
Width	70 mm	70 mm
Depth	100 mm	100 mm
Height	7 mm	7 mm
Weight	60 g	60 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)	8 - 85%	8 - 85%
Operating vibration	2.17 G	2.17 G
Operating shock	1500 G	1500 G
Maximum operating altitude	3050 m	3050 m
Other featuresidentical
Product colour	Black	Black
HDD capacityKnown for one	240 GB	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.