Product comparison · 2 internal solid state drives

Lenovo 4XB0K12370 internal solid state drive vs Lenovo 4XB0K12380 internal solid state drive

24specifications compared
13differ
11identical
2known for one product only

Key differences

The Lenovo 4XB0K12380 internal solid state drive has 720 GB more SSD capacity than the Lenovo 4XB0K12370 internal solid state drive (960 GB vs 240 GB). The Lenovo 4XB0K12380 internal solid state drive has 120 MB/s more read speed than the Lenovo 4XB0K12370 internal solid state drive (450 MB/s vs 330 MB/s). The Lenovo 4XB0K12380 internal solid state drive has 80 MB/s more write speed than the Lenovo 4XB0K12370 internal solid state drive (380 MB/s vs 300 MB/s). Operating relative humidity (H-H): 8 - 85% on the Lenovo 4XB0K12370 internal solid state drive, 5 - 95% on the Lenovo 4XB0K12380 internal solid state drive. Product colour: Black on the Lenovo 4XB0K12370 internal solid state drive, Silver on the Lenovo 4XB0K12380 internal solid state drive.

SSD capacity
- 4XB0K12370 internal solid state drive:240 GB
- 4XB0K12380 internal solid state drive:960 GB
Read speed
- 4XB0K12370 internal solid state drive:330 MB/s
- 4XB0K12380 internal solid state drive:450 MB/s
Write speed
- 4XB0K12370 internal solid state drive:300 MB/s
- 4XB0K12380 internal solid state drive:380 MB/s
Random read (4KB)
- 4XB0K12370 internal solid state drive:86000 IOPS
- 4XB0K12380 internal solid state drive:67500 IOPS
Random write (4KB)
- 4XB0K12370 internal solid state drive:9000 IOPS
- 4XB0K12380 internal solid state drive:17000 IOPS
Read latency
- 4XB0K12370 internal solid state drive:130 µs
- 4XB0K12380 internal solid state drive:40 µs
Write latency
- 4XB0K12370 internal solid state drive:30 µs
- 4XB0K12380 internal solid state drive:42 µs
Power consumption (read)
- 4XB0K12370 internal solid state drive:3 W
- 4XB0K12380 internal solid state drive:3.5 W

Side by side

Differences highlightedShow differences only

Comparison of 4XB0K12370, 4XB0K12380
26 specifications	A Lenovo 4XB0K12370 internal solid state drive Model 4XB0K12370 View product	B Lenovo 4XB0K12380 internal solid state drive Model 4XB0K12380 View product
Features7 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	450 MB/s
Write speedDiffers	300 MB/s	380 MB/s
Random read (4KB)Differs	86000 IOPS	67500 IOPS
Random write (4KB)Differs	9000 IOPS	17000 IOPS
Read latencyDiffers	130 µs	40 µs
Write latencyDiffers	30 µs	42 µs
Mean time between failures (MTBF)	2000000 h	2000000 h
Power2 differ
Power consumption (read)Differs	3 W	3.5 W
Power consumption (write)Differs	3 W	3.5 W
Weight & dimensions1 differ
Width	70 mm	70 mm
Depth	100 mm	100 mm
Height	7 mm	7 mm
WeightDiffers	60 g	66 g
Operational conditions2 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)Differs	8 - 85%	5 - 95%
Operating vibration	2.17 G	2.17 G
Operating shockDiffers	1500 G	1000 G
Maximum operating altitude	3050 m	3050 m
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Other features1 differ
Product colourDiffers	Black	Silver
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.

More internal solid state drive comparisons

All internal solid state drive comparisons