HP VE281AV internal hard drive vs HP VE290AV internal hard drive

Comparison of VE281AV, VE290AV

21 specifications	A HP VE281AV internal hard drive Model VE281AV View product	B HP VE290AV internal hard drive Model VE290AV View product
Features1 differ
HDD capacityDiffers	250 GB	500 GB
HDD size	3.5"	3.5"
Interface	Serial ATA	Serial ATA
TypeKnown for one	HDD	—Unknown — not stated by the source
Hot-swapKnown for one	Yes	—Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	—Unknown — not stated by the source
HDD speedKnown for one	—Unknown — not stated by the source	7200 RPM
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source
Other featuresidentical
Ethernet LANKnown for one	No	—Unknown — not stated by the source
Fibre ChannelKnown for one	No	—Unknown — not stated by the source
FireWire 400Known for one	No	—Unknown — not stated by the source
FireWire 800Known for one	No	—Unknown — not stated by the source
Internal	Yes	Yes
USB poweredKnown for one	No	—Unknown — not stated by the source
HDD transfer rateKnown for one	—Unknown — not stated by the source	300 Mbit/s
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	101.6 x 146 x 26.11 mm
Product colourKnown for one	—Unknown — not stated by the source	Black
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	101.6 mm
DepthKnown for one	—Unknown — not stated by the source	146 mm
HeightKnown for one	—Unknown — not stated by the source	26.1 mm

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.