Product comparison · 2 internal solid state drives

HP 256GB 2280 M2 PCIe vs HP 512GB 2280 M2 PCIe

Key differences

Differences highlightedShow differences only

Comparison of V3K66AA, V3K67AA
17 specifications	A HP 256GB 2280 M2 PCIe Model V3K66AA View product	B HP 512GB 2280 M2 PCIe Model V3K67AA View product
Features3 differ
SSD capacityDiffers	256 GB	512 GB
SSD form factor	M.2	M.2
Interface	PCI Express	PCI Express
NVMeKnown for one	Unknown — not stated by the source	Yes
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
Read speed	2150 MB/s	2150 MB/s
Write speedDiffers	1260 MB/s	1500 MB/s
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
Windows operating systems supportedDiffers	Yes	Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows XP Professional, Windows XP Professional x64
HP segmentKnown for one	Business	Unknown — not stated by the source
Weight & dimensionsidentical
Width	80.2 mm	80.2 mm
Depth	22.1 mm	22.1 mm
Height	2.38 mm	2.38 mm
Weight	10 g	10 g
Other featuresidentical
Internal	Yes	Yes

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.