Product comparison · 2 internal solid state drives

Lenovo 00W1227 internal solid state drive vs Lenovo 04Y2131 internal solid state drive

4specifications compared
2differ
2identical
14known for one product only

Key differences

SSD capacity
- 00W1227 internal solid state drive:256 GB
- 04Y2131 internal solid state drive:128 GB
SSD form factor
- 00W1227 internal solid state drive:1.8"
- 04Y2131 internal solid state drive:2.5"

Side by side

Differences highlightedShow differences only

Comparison of 00W1227, 04Y2131
18 specifications	A Lenovo 00W1227 internal solid state drive Model 00W1227 View product	B Lenovo 04Y2131 internal solid state drive Model 04Y2131 View product
Features2 differ
SSD capacityDiffers	256 GB	128 GB
SSD form factorDiffers	1.8"	2.5"
Memory typeKnown for one	MLC	Unknown — not stated by the source
Read speedKnown for one	350 MB/s	Unknown — not stated by the source
Write speedKnown for one	140 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	50000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	7500 IOPS	Unknown — not stated by the source
Read latencyKnown for one	500 µs	Unknown — not stated by the source
Write latencyKnown for one	3500 µs	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
Weight & dimensionsidentical
WidthKnown for one	54 mm	Unknown — not stated by the source
DepthKnown for one	79 mm	Unknown — not stated by the source
HeightKnown for one	5 mm	Unknown — not stated by the source
WeightKnown for one	54 g	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	THINKPAD-T420 THINKPAD-T420I THINKPAD-T420S THINKPAD-T420SI THINKPAD-T430 THINKPAD-T430I THINKPAD-T430S THINKPAD-T520 THINKPAD-T520I THINKPAD-T530 THINKPAD-T530I THINKPAD-W520 THINKPAD-W530

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