Product comparison · 2 internal solid state drives

Origin Storage 128GB SATA MLC Opt 790/990 MT vs Origin Storage 256GB SATA XT3

Key differences

SSD capacity
- 128GB SATA MLC Opt 790/990 MT:128 GB
- 256GB SATA XT3:256 GB
SSD form factor
- 128GB SATA MLC Opt 790/990 MT:3.5"
- 256GB SATA XT3:2.5"
Component for
- 128GB SATA MLC Opt 790/990 MT:PC
- 256GB SATA XT3:PC/Laptop
Read speed
- 128GB SATA MLC Opt 790/990 MT:420 MB/s
- 256GB SATA XT3:500 MB/s
Write speed
- 128GB SATA MLC Opt 790/990 MT:175 MB/s
- 256GB SATA XT3:500 MB/s
Compatible products
- 128GB SATA MLC Opt 790/990 MT:Dell Desktop
- 256GB SATA XT3:Dell Notebook

Differences highlightedShow differences only

Comparison of DELL-128MLC-F22, DELL-256MLC-NB70
26 specifications	A Origin Storage 128GB SATA MLC Opt 790/990 MT Model DELL-128MLC-F22 View product	B Origin Storage 256GB SATA XT3 Model DELL-256MLC-NB70 View product
Features5 differ
SSD capacityDiffers	128 GB	256 GB
SSD form factorDiffers	3.5"	2.5"
NAND flash typeKnown for one	MLC (Multi Level Cell)	Unknown — not stated by the source
Component forDiffers	PC	PC/Laptop
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read speedDiffers	420 MB/s	500 MB/s
Write speedDiffers	175 MB/s	500 MB/s
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	100.5 mm	Unknown — not stated by the source
HeightKnown for one	7 mm	Unknown — not stated by the source
WeightKnown for one	80 g	Unknown — not stated by the source
Packaging dataidentical
Storage drive adapter typeKnown for one	2.5" - 3.5"	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	Dell Desktop	Dell Notebook

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.