Product comparison · 2 internal solid state drives

Lenovo 4XB0K12428 internal solid state drive vs Lenovo 7N47A00099 internal solid state drive

14specifications compared
9differ
5identical
14known for one product only

Key differences

SSD capacity
- 4XB0K12428 internal solid state drive:3.84 TB
- 7N47A00099 internal solid state drive:240 GB
SSD form factor
- 4XB0K12428 internal solid state drive:3.5"
- 7N47A00099 internal solid state drive:2.5"
Read speed
- 4XB0K12428 internal solid state drive:540 MB/s
- 7N47A00099 internal solid state drive:450 MB/s
Write speed
- 4XB0K12428 internal solid state drive:520 MB/s
- 7N47A00099 internal solid state drive:380 MB/s
Random read (4KB)
- 4XB0K12428 internal solid state drive:93000 IOPS
- 7N47A00099 internal solid state drive:67500 IOPS
Random write (4KB)
- 4XB0K12428 internal solid state drive:30000 IOPS
- 7N47A00099 internal solid state drive:17000 IOPS
Read latency
- 4XB0K12428 internal solid state drive:500 µs
- 7N47A00099 internal solid state drive:40 µs
Write latency
- 4XB0K12428 internal solid state drive:500 µs
- 7N47A00099 internal solid state drive:42 µs

Side by side

Differences highlightedShow differences only

Comparison of 4XB0K12428, 7N47A00099
28 specifications	A Lenovo 4XB0K12428 internal solid state drive Model 4XB0K12428 View product	B Lenovo 7N47A00099 internal solid state drive Model 7N47A00099 View product
Features8 differ
SSD capacityDiffers	3.84 TB	240 GB
SSD form factorDiffers	3.5"	2.5"
Read speedDiffers	540 MB/s	450 MB/s
Write speedDiffers	520 MB/s	380 MB/s
Random read (4KB)Differs	93000 IOPS	67500 IOPS
Random write (4KB)Differs	30000 IOPS	17000 IOPS
Read latencyDiffers	500 µs	40 µs
Write latencyDiffers	500 µs	42 µs
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	3.5 W
Power consumption (read)Known for one	6 W	Unknown — not stated by the source
Power consumption (write)Known for one	6 W	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	174 mm
DepthKnown for one	Unknown — not stated by the source	133 mm
HeightKnown for one	Unknown — not stated by the source	63 mm
WeightKnown for one	Unknown — not stated by the source	434 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 features1 differ
Product colourDiffers	Black	Black, Metallic
Packaging dataidentical
Quick start guideKnown for one	Yes	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