Product comparison · 2 internal solid state drives

Origin Storage 128GB MLC SSD Latitude D820 vs Origin Storage 256GB MLC SSD Latitude D620

9specifications compared
4differ
5identical
14known for one product only

Key differences

SSD capacity
- 128GB MLC SSD Latitude D820:128 GB
- 256GB MLC SSD Latitude D620:256 GB
Interface
- 128GB MLC SSD Latitude D820:Serial ATA II
- 256GB MLC SSD Latitude D620:Serial ATA III
Data transfer rate
- 128GB MLC SSD Latitude D820:3 Gbit/s
- 256GB MLC SSD Latitude D620:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of DELL-128MLC-NB33, DELL-256MLC-NB31
23 specifications	A Origin Storage 128GB MLC SSD Latitude D820 Model DELL-128MLC-NB33 View product	B Origin Storage 256GB MLC SSD Latitude D620 Model DELL-256MLC-NB31 View product
Features3 differ
SSD capacityDiffers	128 GB	256 GB
InterfaceDiffers	Serial ATA II	Serial ATA III
NVMeKnown for one	Unknown — not stated by the source	No
Component forKnown for one	Unknown — not stated by the source	Laptop
Hardware encryptionKnown for one	Unknown — not stated by the source	No
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	520 MB/s
Write speedKnown for one	Unknown — not stated by the source	400 MB/s
Hot-swapKnown for one	Unknown — not stated by the source	No
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Other features1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsDiffers	Dell Latitude D531/D820/D830 Dell Precision Workstation M4300/M65	Dell Notebook
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070
Weight & dimensionsidentical
HeightKnown for one	6.35 mm	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.

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