Product comparison · 2 internal solid state drives

HP 762261-B21.NS internal solid state drive vs Origin Storage 128GB SATA MLC DELL E6440

8specifications compared
6differ
2identical
17known for one product only

Key differences

SSD capacity
- 762261-B21.NS internal solid state drive:800 GB
- 128GB SATA MLC DELL E6440:128 GB
Interface
- 762261-B21.NS internal solid state drive:SAS
- 128GB SATA MLC DELL E6440:Serial ATA III
Data transfer rate
- 762261-B21.NS internal solid state drive:12 Gbit/s
- 128GB SATA MLC DELL E6440:6 Gbit/s
Read speed
- 762261-B21.NS internal solid state drive:1000 MB/s
- 128GB SATA MLC DELL E6440:420 MB/s
Write speed
- 762261-B21.NS internal solid state drive:390 MB/s
- 128GB SATA MLC DELL E6440:175 MB/s
Height
- 762261-B21.NS internal solid state drive:15 mm
- 128GB SATA MLC DELL E6440:7 mm

Side by side

Differences highlightedShow differences only

Comparison of 762261-B21.NS, DELL-128MLC-NB75
25 specifications	A HP 762261-B21.NS internal solid state drive Model 762261-B21.NS View product	B Origin Storage 128GB SATA MLC DELL E6440 Model DELL-128MLC-NB75 View product
Features5 differ
SSD capacityDiffers	800 GB	128 GB
SSD form factor	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
NVMeKnown for one	Unknown — not stated by the source	No
Memory typeKnown for one	Unknown — not stated by the source	MLC
NAND flash typeKnown for one	Unknown — not stated by the source	MLC (Multi Level Cell)
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	12 Gbit/s	6 Gbit/s
Read speedDiffers	1000 MB/s	420 MB/s
Write speedDiffers	390 MB/s	175 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
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightDiffers	15 mm	7 mm
WeightKnown for one	Unknown — not stated by the source	80 g
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
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

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.

More internal solid state drive comparisons

All internal solid state drive comparisons