HP 1TB 7200 RPM Enterprise SATA 1st HDD vs HP W0R09AV internal hard drive

Comparison of 1TB 7200 RPM Enterprise SATA 1st HDD, W0R09AV

11 specifications	A HP 1TB 7200 RPM Enterprise SATA 1st HDDView product	B HP W0R09AV internal hard drive Model W0R09AV View product
Features1 differ
InterfaceDiffers	Serial ATA	Serial ATA III
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	32 MB
HDD interface transfer rateKnown for one	—Unknown — not stated by the source	6 Gbit/s
Packaging contentidentical
Storage drive adapter includedKnown for one	No	—Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	Z440	—Unknown — not stated by the source

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.