Origin Storage 256GB MLC SSD Latitude E4300 vs Origin Storage 512GB MLC SSD Latitude D820

Comparison of DELL-256MLC-NB42, DELL-512MLC-NB33

10 specifications	A Origin Storage 256GB MLC SSD Latitude E4300 Model DELL-256MLC-NB42 View product	B Origin Storage 512GB MLC SSD Latitude D820 Model DELL-512MLC-NB33 View product
Features1 differ
SSD capacityDiffers	256 GB	512 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA II	Serial ATA II
Memory type	MLC	MLC
Data transfer rate	3 Gbit/s	3 Gbit/s
Seek time	0.1 ms	0.1 ms
Weight & dimensionsidentical
Height	6.35 mm	6.35 mm
Other features1 differ
Product colour	Multicolour	Multicolour
Internal	Yes	Yes
Compatible productsDiffers	Dell Latitude E4200/E4300/E4310	Dell Latitude D531/D820/D830 Dell Precision Workstation M4300/M65

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.