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"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory type	MLC	MLC
NAND flash typeKnown for one	MLC (Multi Level Cell)	Unknown — not stated by the source
Component forDiffers	Laptop	PC
Hardware encryption	No	No
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	420 MB/s	520 MB/s
Write speedDiffers	175 MB/s	500 MB/s
Hot-swap	No	No
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
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 included	Yes	Yes
Storage drive adapter typeKnown for one	Unknown — not stated by the source	2.5" - 3.5"
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Other features1 differ
Internal	Yes	Yes
Compliance certificates	RoHS	RoHS
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.