Product comparison · 2 internal solid state drives

HP J2V74AA internal solid state drive vs HP 512GB 2.5 Solid State Drive

Key differences

SSD capacity
- J2V74AA internal solid state drive:256 GB
- 512GB 2.5 Solid State Drive:512 GB
Read speed
- J2V74AA internal solid state drive:515 MB/s
- 512GB 2.5 Solid State Drive:550 MB/s
Write speed
- J2V74AA internal solid state drive:465 MB/s
- 512GB 2.5 Solid State Drive:500 MB/s
Weight
- J2V74AA internal solid state drive:10 g
- 512GB 2.5 Solid State Drive:73 g

Differences highlightedShow differences only

Comparison of J2V74AA, J2V75AA
18 specifications	A HP J2V74AA internal solid state drive Model J2V74AA View product	B HP 512GB 2.5 Solid State Drive Model J2V75AA View product
Features3 differ
SSD capacityDiffers	256 GB	512 GB
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
Interface	Serial ATA	Serial ATA
Memory type	MLC	MLC
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	515 MB/s	550 MB/s
Write speedDiffers	465 MB/s	500 MB/s
Windows operating systems supported	Yes	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	7 mm
HeightKnown for one	Unknown — not stated by the source	90.6 mm
WeightDiffers	10 g	73 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	227 mm
Package depthKnown for one	Unknown — not stated by the source	243 mm
Package heightKnown for one	Unknown — not stated by the source	62 mm
Other featuresidentical
Internal	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	HP EliteBook 820, 840 Notebook PCs HP ZBook 14, 15, 17 Mobile Workstations
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.