Product comparison · 2 internal solid state drives

Origin Storage 120GB TLC SSD Latitude E6540 vs Origin Storage 256GB MLC SSD Latitude E6540

20specifications compared
4differ
16identical
1known for one product only

Key differences

SSD capacity
- 120GB TLC SSD Latitude E6540:120 GB
- 256GB MLC SSD Latitude E6540:256 GB
Memory type
- 120GB TLC SSD Latitude E6540:TLC
- 256GB MLC SSD Latitude E6540:MLC
Read speed
- 120GB TLC SSD Latitude E6540:550 MB/s
- 256GB MLC SSD Latitude E6540:520 MB/s
Write speed
- 120GB TLC SSD Latitude E6540:450 MB/s
- 256GB MLC SSD Latitude E6540:400 MB/s

Side by side

Differences highlightedShow differences only

Comparison of DELL-120TLC-NB71, DELL-256MLC-NB71
21 specifications	A Origin Storage 120GB TLC SSD Latitude E6540 Model DELL-120TLC-NB71 View product	B Origin Storage 256GB MLC SSD Latitude E6540 Model DELL-256MLC-NB71 View product
Features4 differ
SSD capacityDiffers	120 GB	256 GB
Memory typeDiffers	TLC	MLC
NAND flash typeKnown for one	TLC (Triple Level Cell)	Unknown — not stated by the source
Read speedDiffers	550 MB/s	520 MB/s
Write speedDiffers	450 MB/s	400 MB/s

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.

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