HP P1N21AV internal solid state drive vs HP 256GB 2280 M2 PCIe

Comparison of P1N21AV, V3K66AA

15 specifications	A HP P1N21AV internal solid state drive Model P1N21AV View product	B HP 256GB 2280 M2 PCIe Model V3K66AA View product
Features1 differ
SSD capacity	256 GB	256 GB
SSD form factor	M.2	M.2
InterfaceDiffers	Serial ATA III	PCI Express
Read speedKnown for one	—Unknown — not stated by the source	2150 MB/s
Write speedKnown for one	—Unknown — not stated by the source	1260 MB/s
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
HP segmentKnown for one	—Unknown — not stated by the source	Business
Memory typeKnown for one	MLC	—Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	—Unknown — not stated by the source
CertificationKnown for one	TCG Opal2	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	80.2 mm
DepthKnown for one	—Unknown — not stated by the source	22.1 mm
HeightKnown for one	—Unknown — not stated by the source	2.38 mm
WeightKnown for one	—Unknown — not stated by the source	10 g
Other featuresidentical
InternalKnown for one	—Unknown — not stated by the source	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.