Product comparison · 2 internal hard drives

CoreParts SA2T5I247 internal hard drive vs HP QK554AT internal hard drive

7specifications compared
5differ
2identical
19known for one product only

Key differences

HDD capacity
- SA2T5I247 internal hard drive:2 TB
- QK554AT internal hard drive:500 GB
Interface
- SA2T5I247 internal hard drive:SAS
- QK554AT internal hard drive:Serial ATA
Width
- SA2T5I247 internal hard drive:120 mm
- QK554AT internal hard drive:101.6 mm
Depth
- SA2T5I247 internal hard drive:30 mm
- QK554AT internal hard drive:25.4 mm
Height
- SA2T5I247 internal hard drive:100 mm
- QK554AT internal hard drive:25.4 mm

Side by side

Differences highlightedShow differences only

Comparison of SA2T5I247, QK554AT
26 specifications	A CoreParts SA2T5I247 internal hard drive Model SA2T5I247 View product	B HP QK554AT internal hard drive Model QK554AT View product
Features2 differ
HDD capacityDiffers	2 TB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA
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
Weight & dimensions3 differ
WidthDiffers	120 mm	101.6 mm
DepthDiffers	30 mm	25.4 mm
HeightDiffers	100 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	100 mm	Unknown — not stated by the source
Other featuresidentical
Internal	Yes	Yes
MountingKnown for one	Horizontal	Unknown — not stated by the source
Swing handle for easy carryingKnown for one	Yes	Unknown — not stated by the source
USB requiredKnown for one	No	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.

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