Product comparison · 2 internal solid state drives

2-Power 500GB M.2 6GBp/s SSD vs Samsung PM951 128 GB M.2 PCI Express 3.0

Key differences

SSD capacity
- 500GB M.2 6GBp/s SSD:500 GB
- PM951 128 GB M.2 PCI Express 3.0:128 GB
Product colour
- 500GB M.2 6GBp/s SSD:Black
- PM951 128 GB M.2 PCI Express 3.0:Green

Differences highlightedShow differences only

Comparison of SSD6013A, PM951
20 specifications	A 2-Power 500GB M.2 6GBp/s SSD Model SSD6013A View product	B Samsung PM951 128 GB M.2 PCI Express 3.0 Model PM951 View product
Features1 differ
SSD capacityDiffers	500 GB	128 GB
Component forKnown for one	Laptop	Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	PCI Express 3.0
Read speedKnown for one	Unknown — not stated by the source	600 MB/s
Write speedKnown for one	Unknown — not stated by the source	150 MB/s
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
Weight & dimensionsidentical
WidthKnown for one	112 mm	Unknown — not stated by the source
DepthKnown for one	178 mm	Unknown — not stated by the source
HeightKnown for one	20 mm	Unknown — not stated by the source
WeightKnown for one	79 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	100 mm	Unknown — not stated by the source
Package depthKnown for one	125 mm	Unknown — not stated by the source
Package heightKnown for one	20 mm	Unknown — not stated by the source
Other features1 differ
Product colourDiffers	Black	Green
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1500 G

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.