Product comparison · 2 internal solid state drives

Origin Storage 128GB MLC SSD Lat E7440 vs Origin Storage 480GB MLC SSD Lat E6540

Key differences

SSD capacity
- 128GB MLC SSD Lat E7440:128 GB
- 480GB MLC SSD Lat E6540:480 GB
Compatible products
- 128GB MLC SSD Lat E7440:Dell Notebook
- 480GB MLC SSD Lat E6540:Dell Latitude E6540

Differences highlightedShow differences only

Comparison of DELL-128MLC-NB72, ENSED-480MLC-NB73
21 specifications	A Origin Storage 128GB MLC SSD Lat E7440 Model DELL-128MLC-NB72 View product	B Origin Storage 480GB MLC SSD Lat E6540 Model ENSED-480MLC-NB73 View product
Features1 differ
SSD capacityDiffers	128 GB	480 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA	Serial ATA
NVMeKnown for one	No	Unknown — not stated by the source
Memory type	MLC	MLC
Component forKnown for one	Laptop	Unknown — not stated by the source
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Read speedKnown for one	550 MB/s	Unknown — not stated by the source
Write speedKnown for one	450 MB/s	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Packaging dataidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Other features1 differ
Internal	Yes	Yes
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Compatible productsDiffers	Dell Notebook	Dell Latitude E6540
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.