Product comparison · 2 internal solid state drives

Origin Storage 128GB SATA MLC DELL E6440 vs Origin Storage 512GB SSD MLC 2.5-3.5 Ext

Key differences

SSD capacity
- 128GB SATA MLC DELL E6440:128 GB
- 512GB SSD MLC 2.5-3.5 Ext:512 GB
SSD form factor
- 128GB SATA MLC DELL E6440:2.5"
- 512GB SSD MLC 2.5-3.5 Ext:3.5"
Component for
- 128GB SATA MLC DELL E6440:Laptop
- 512GB SSD MLC 2.5-3.5 Ext:PC
Read speed
- 128GB SATA MLC DELL E6440:420 MB/s
- 512GB SSD MLC 2.5-3.5 Ext:520 MB/s
Write speed
- 128GB SATA MLC DELL E6440:175 MB/s
- 512GB SSD MLC 2.5-3.5 Ext:500 MB/s
Compatible products
- 128GB SATA MLC DELL E6440:Dell Notebook
- 512GB SSD MLC 2.5-3.5 Ext:Dell Desktop

Differences highlightedShow differences only

Comparison of DELL-128MLC-NB75, DELL-512MLC-F16
26 specifications	A Origin Storage 128GB SATA MLC DELL E6440 Model DELL-128MLC-NB75 View product	B Origin Storage 512GB SSD MLC 2.5-3.5 Ext Model DELL-512MLC-F16 View product
Features5 differ
SSD capacityDiffers	128 GB	512 GB
SSD form factorDiffers	2.5"	3.5"
NAND flash typeKnown for one	MLC (Multi Level Cell)	Unknown — not stated by the source
Component forDiffers	Laptop	PC
Read speedDiffers	420 MB/s	520 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	Unknown — not stated by the source	2.5" - 3.5"
Other features1 differ
Compatible productsDiffers	Dell Notebook	Dell Desktop
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	Unknown — not stated by the source

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.