Product comparison · 2 internal solid state drives

Origin Storage 120GB TLC SSD Latitude E63/64/6520 vs Origin Storage 256GB MLC SSD Opt. 790/990 DT

Key differences

SSD capacity
- 120GB TLC SSD Latitude E63/64/6520:120 GB
- 256GB MLC SSD Opt. 790/990 DT:256 GB
SSD form factor
- 120GB TLC SSD Latitude E63/64/6520:2.5"
- 256GB MLC SSD Opt. 790/990 DT:3.5"
Memory type
- 120GB TLC SSD Latitude E63/64/6520:TLC
- 256GB MLC SSD Opt. 790/990 DT:MLC
Component for
- 120GB TLC SSD Latitude E63/64/6520:Laptop
- 256GB MLC SSD Opt. 790/990 DT:PC
Read speed
- 120GB TLC SSD Latitude E63/64/6520:550 MB/s
- 256GB MLC SSD Opt. 790/990 DT:520 MB/s
Write speed
- 120GB TLC SSD Latitude E63/64/6520:450 MB/s
- 256GB MLC SSD Opt. 790/990 DT:400 MB/s
Compatible products
- 120GB TLC SSD Latitude E63/64/6520:Dell Notebook
- 256GB MLC SSD Opt. 790/990 DT:Dell Desktop

Differences highlightedShow differences only

Comparison of DELL-120TLC-NB46, DELL-256MLC-F17
22 specifications	A Origin Storage 120GB TLC SSD Latitude E63/64/6520 Model DELL-120TLC-NB46 View product	B Origin Storage 256GB MLC SSD Opt. 790/990 DT Model DELL-256MLC-F17 View product
Features6 differ
SSD capacityDiffers	120 GB	256 GB
SSD form factorDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory typeDiffers	TLC	MLC
NAND flash typeKnown for one	TLC (Triple 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	550 MB/s	520 MB/s
Write speedDiffers	450 MB/s	400 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
Internal	Yes	Yes
Compliance certificates	RoHS	RoHS
Internal memory typeKnown for one	TLC	Unknown — not stated by the source
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.