Product comparison · 2 internal solid state drives

Origin Storage 1TB SATA MLC Latitude E6540 vs Origin Storage 512GB MLC SSD Opt. 790/990 DT

Key differences

SSD capacity
- 1TB SATA MLC Latitude E6540:1 TB
- 512GB MLC SSD Opt. 790/990 DT:512 GB
SSD form factor
- 1TB SATA MLC Latitude E6540:2.5"
- 512GB MLC SSD Opt. 790/990 DT:3.5"
Component for
- 1TB SATA MLC Latitude E6540:Laptop
- 512GB MLC SSD Opt. 790/990 DT:PC
Read speed
- 1TB SATA MLC Latitude E6540:550 MB/s
- 512GB MLC SSD Opt. 790/990 DT:520 MB/s
Write speed
- 1TB SATA MLC Latitude E6540:520 MB/s
- 512GB MLC SSD Opt. 790/990 DT:500 MB/s
Compatible products
- 1TB SATA MLC Latitude E6540:Dell Notebook
- 512GB MLC SSD Opt. 790/990 DT:Dell Desktop

Differences highlightedShow differences only

Comparison of DELL-1TBMLC-NB71, DELL-512MLC-F17
19 specifications	A Origin Storage 1TB SATA MLC Latitude E6540 Model DELL-1TBMLC-NB71 View product	B Origin Storage 512GB MLC SSD Opt. 790/990 DT Model DELL-512MLC-F17 View product
Features5 differ
SSD capacityDiffers	1 TB	512 GB
SSD form factorDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory type	MLC	MLC
Component forDiffers	Laptop	PC
Hardware encryption	No	No
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	550 MB/s	520 MB/s
Write speedDiffers	520 MB/s	500 MB/s
Hot-swap	No	No
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Packaging dataidentical
Storage drive adapter included	Yes	Yes
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
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.