HP 391945-001 internal hard drive vs HP GL579AV internal hard drive

Comparison of 391945-001, GL579AV

12 specifications	A HP 391945-001 internal hard drive Model 391945-001 View product	B HP GL579AV internal hard drive Model GL579AV View product
Features1 differ
Hot-swapDiffers	No	Yes
InterfaceKnown for one	—Unknown — not stated by the source	Serial ATA
Other featuresidentical
Product colourKnown for one	Multicolour	—Unknown — not stated by the source
MountingKnown for one	Horizontal	—Unknown — not stated by the source
USB poweredKnown for one	No	—Unknown — not stated by the source
USB requiredKnown for one	No	—Unknown — not stated by the source
Compatible productsKnown for one	—Unknown — not stated by the source	xw8600

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.