Product comparison · 2 internal solid state drives

Lenovo 00AJ455 internal solid state drive vs Lenovo 4XB0F86400 internal solid state drive

Key differences

SSD capacity
- 00AJ455 internal solid state drive:800 GB
- 4XB0F86400 internal solid state drive:512 GB
SSD form factor
- 00AJ455 internal solid state drive:3.5"
- 4XB0F86400 internal solid state drive:M.2
Width
- 00AJ455 internal solid state drive:69.8 mm
- 4XB0F86400 internal solid state drive:80 mm
Depth
- 00AJ455 internal solid state drive:100.5 mm
- 4XB0F86400 internal solid state drive:22 mm
Height
- 00AJ455 internal solid state drive:7 mm
- 4XB0F86400 internal solid state drive:3.73 mm
Internal
- 00AJ455 internal solid state drive:Yes
- 4XB0F86400 internal solid state drive:No

Differences highlightedShow differences only

Comparison of 00AJ455, 4XB0F86400
18 specifications	A Lenovo 00AJ455 internal solid state drive Model 00AJ455 View product	B Lenovo 4XB0F86400 internal solid state drive Model 4XB0F86400 View product
Features2 differ
SSD capacityDiffers	800 GB	512 GB
SSD form factorDiffers	3.5"	M.2
Memory typeKnown for one	MLC	Unknown — not stated by the source
Read speedKnown for one	440 MB/s	Unknown — not stated by the source
Write speedKnown for one	375 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	65000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	35000 IOPS	Unknown — not stated by the source
LithographyKnown for one	20 nm	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	69.8 mm	80 mm
DepthDiffers	100.5 mm	22 mm
HeightDiffers	7 mm	3.73 mm
WeightKnown for one	72.5 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 85%	Unknown — not stated by the source
Maximum operating altitudeKnown for one	3050 m	Unknown — not stated by the source
Other features1 differ
InternalDiffers	Yes	No

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.