Product comparison · 2 internal solid state drives

Origin Storage 128GB MLC SSD Latitude E5470 vs Origin Storage SSD 256GB MLC M.2 80mm Class 20 SATA

Key differences

SSD capacity
- 128GB MLC SSD Latitude E5470:128 GB
- SSD 256GB MLC M.2 80mm Class 20 SATA:256 GB
SSD form factor
- 128GB MLC SSD Latitude E5470:2.5"
- SSD 256GB MLC M.2 80mm Class 20 SATA:M.2
Read speed
- 128GB MLC SSD Latitude E5470:420 MB/s
- SSD 256GB MLC M.2 80mm Class 20 SATA:1600 MB/s
Write speed
- 128GB MLC SSD Latitude E5470:175 MB/s
- SSD 256GB MLC M.2 80mm Class 20 SATA:850 MB/s
Storage drive adapter included
- 128GB MLC SSD Latitude E5470:Yes
- SSD 256GB MLC M.2 80mm Class 20 SATA:No

Differences highlightedShow differences only

Comparison of DELL-128MLC-NB78, NB-256SSD-M.2-BIT
30 specifications	A Origin Storage 128GB MLC SSD Latitude E5470 Model DELL-128MLC-NB78 View product	B Origin Storage SSD 256GB MLC M.2 80mm Class 20 SATA Model NB-256SSD-M.2-BIT View product
Features4 differ
SSD capacityDiffers	128 GB	256 GB
SSD form factorDiffers	2.5"	M.2
NAND flash typeKnown for one	Unknown — not stated by the source	TLC (Triple Level Cell)
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedDiffers	420 MB/s	1600 MB/s
Write speedDiffers	175 MB/s	850 MB/s
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
TRIM supportKnown for one	Unknown — not stated by the source	Yes
ECCKnown for one	Unknown — not stated by the source	No
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	Laptop	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	22 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	3.5 mm
WeightKnown for one	Unknown — not stated by the source	8 g
Packaging data1 differ
Storage drive adapter includedDiffers	Yes	No
Package typeKnown for one	Unknown — not stated by the source	Blister
Other featuresidentical
Compatible productsKnown for one	Dell Notebook	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.