Dell 400-AEUD internal solid state drive vs Samsung PM871 128 GB 2.5" Serial ATA III

Comparison of 400-AEUD, PM871

9 specifications	A Dell 400-AEUD internal solid state drive Model 400-AEUD View product	B Samsung PM871 128 GB 2.5" Serial ATA III Model PM871 View product
Features1 differ
SSD capacityDiffers	400 GB	128 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedKnown for one	—Unknown — not stated by the source	540 MB/s
Write speedKnown for one	—Unknown — not stated by the source	140 MB/s
Memory typeKnown for one	MLC	—Unknown — not stated by the source
Other featuresidentical
Internal	Yes	Yes
Connector(s)Known for one	—Unknown — not stated by the source	SFF-8223

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.