Product comparison · 2 internal solid state drives

HP 661841-001 internal solid state drive vs Origin Storage 256GB MLC SSD Lat. E5420/E5520

3specifications compared
2differ
1identical
22known for one product only

Key differences

SSD capacity
- 661841-001 internal solid state drive:120 GB
- 256GB MLC SSD Lat. E5420/E5520:256 GB
Interface
- 661841-001 internal solid state drive:Serial ATA II
- 256GB MLC SSD Lat. E5420/E5520:Serial ATA III

Side by side

Differences highlightedShow differences only

Comparison of 661841-001, DELL-256MLC-NB52
25 specifications	A HP 661841-001 internal solid state drive Model 661841-001 View product	B Origin Storage 256GB MLC SSD Lat. E5420/E5520 Model DELL-256MLC-NB52 View product
Features2 differ
SSD capacityDiffers	120 GB	256 GB
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA III
NVMeKnown for one	Unknown — not stated by the source	No
Memory typeKnown for one	Unknown — not stated by the source	MLC
Component forKnown for one	Unknown — not stated by the source	Laptop
Hardware encryptionKnown for one	Unknown — not stated by the source	No
Data transfer rateKnown for one	Unknown — not stated by the source	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 featuresidentical
Internal	Yes	Yes
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Compatible productsKnown for one	Unknown — not stated by the source	Dell Notebook
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	102 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
WeightKnown for one	80 g	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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