Product comparison · 2 internal hard drives

CoreParts SA500002I250 internal hard drive vs HP QK554AT internal hard drive

7specifications compared
4differ
3identical
20known for one product only

Key differences

The CoreParts SA500002I250 internal hard drive has 18.4 mm more width than the HP QK554AT internal hard drive (120 mm vs 101.6 mm). The CoreParts SA500002I250 internal hard drive has 4.6 mm more depth than the HP QK554AT internal hard drive (30 mm vs 25.4 mm). The CoreParts SA500002I250 internal hard drive has 54.6 mm more height than the HP QK554AT internal hard drive (80 mm vs 25.4 mm). Interface: SAS on the CoreParts SA500002I250 internal hard drive, Serial ATA on the HP QK554AT internal hard drive.

Interface
- SA500002I250 internal hard drive:SAS
- QK554AT internal hard drive:Serial ATA
Width
- SA500002I250 internal hard drive:120 mm
- QK554AT internal hard drive:101.6 mm
Depth
- SA500002I250 internal hard drive:30 mm
- QK554AT internal hard drive:25.4 mm
Height
- SA500002I250 internal hard drive:80 mm
- QK554AT internal hard drive:25.4 mm

Side by side

Differences highlightedShow differences only

Comparison of SA500002I250, QK554AT
27 specifications	A CoreParts SA500002I250 internal hard drive Model SA500002I250 View product	B HP QK554AT internal hard drive Model QK554AT View product
Features1 differ
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	120 mm	101.6 mm
DepthDiffers	30 mm	25.4 mm
HeightDiffers	80 mm	25.4 mm
WeightKnown for one	400 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	120 mm	Unknown — not stated by the source
Package depthKnown for one	30 mm	Unknown — not stated by the source
Package weightKnown for one	500 g	Unknown — not stated by the source
Package heightKnown for one	80 mm	Unknown — not stated by the source
Other featuresidentical
MountingKnown for one	Horizontal	Unknown — not stated by the source
Swing handle for easy carryingKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Metallic
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Number of pinsKnown for one	Unknown — not stated by the source	7
CertificationKnown for one	Unknown — not stated by the source	RoHS
Drive device heightKnown for one	Unknown — not stated by the source	2.54 cm
Storage drive controllerKnown for one	Unknown — not stated by the source	SATA

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.

More internal hard drive comparisons

All internal hard drive comparisons