Product comparison · 2 internal solid state drives

Origin Storage 256GB SATA MLC DELL E6540 vs Origin Storage 512GB SATA 2.5-3.5in Extension

Key differences

SSD capacity
- 256GB SATA MLC DELL E6540:256 GB
- 512GB SATA 2.5-3.5in Extension:512 GB
SSD form factor
- 256GB SATA MLC DELL E6540:2.5"
- 512GB SATA 2.5-3.5in Extension:3.5"
Component for
- 256GB SATA MLC DELL E6540:Laptop
- 512GB SATA 2.5-3.5in Extension:PC
Security algorithms
- 256GB SATA MLC DELL E6540:256-bit AES
- 512GB SATA 2.5-3.5in Extension:Not supported
Write speed
- 256GB SATA MLC DELL E6540:400 MB/s
- 512GB SATA 2.5-3.5in Extension:500 MB/s
Compatible products
- 256GB SATA MLC DELL E6540:Dell Notebook
- 512GB SATA 2.5-3.5in Extension:Dell Desktop

Differences highlightedShow differences only

Comparison of DELL-256MLC-NB73, DELL-512MLC-F16X2
23 specifications	A Origin Storage 256GB SATA MLC DELL E6540 Model DELL-256MLC-NB73 View product	B Origin Storage 512GB SATA 2.5-3.5in Extension Model DELL-512MLC-F16X2 View product
Features5 differ
SSD capacityDiffers	256 GB	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
Security algorithmsDiffers	256-bit AES	Not supported
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speed	520 MB/s	520 MB/s
Write speedDiffers	400 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
ManualKnown for one	Yes	Unknown — not stated by the source
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) code	84717070	84717070

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.