HP 500GB 7200rpm SATA (NCQ/Smart IV) 6.0 Gbp/s Hard Drive vs HP QK554AT internal hard drive

Comparison of QK554AA, QK554AT

24 specifications	A HP 500GB 7200rpm SATA (NCQ/Smart IV) 6.0 Gbp/s Hard Drive Model QK554AA View product	B HP QK554AT internal hard drive Model QK554AT View product
Featuresidentical
Component forKnown for one	PC	—Unknown — not stated by the source
HP segmentKnown for one	Business	—Unknown — not stated by the source
SMART technologyKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WidthDiffers	89 mm	101.6 mm
DepthKnown for one	—Unknown — not stated by the source	25.4 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	—Unknown — not stated by the source
Master (outer) cases per pallet layerKnown for one	20 pc(s)	—Unknown — not stated by the source
Layers per palletKnown for one	8 pc(s)	—Unknown — not stated by the source
Products per palletKnown for one	480 pc(s)	—Unknown — not stated by the source
Products per master (outer) caseKnown for one	3 pc(s)	—Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	- HP Compaq 6200 Pro Microtower PC - HP Compaq 6200 Pro Small Form Factor PC - HP Compaq 8200 Elite All-in-One PC - HP Compaq 8200 Elite Convertible Minitower PC - HP Compaq 8200 Elite Small Form Factor PC - HP Compaq 8200 Elite Ultra-slim PC - HP Pro 3420 All-in-One PC - HP TouchSmart 9100 Business	—Unknown — not stated by the source
Product colourKnown for one	—Unknown — not stated by the source	Metallic
InternalKnown for one	—Unknown — not stated by the source	Yes
Number of pinsKnown for one	—Unknown — not stated by the source	7
CertificationKnown for one	—Unknown — not stated by the source	RoHS

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.