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
Interface	Serial ATA III	Serial ATA III
Memory typeKnown for one	MLC	Unknown — not stated by the source
Data transfer rate	6 Gbit/s	6 Gbit/s
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.