Product comparison · 2 internal hard drives

HP 300GB 15K rpm SAS 2.5" vs HP PY278AA internal hard drive

3specifications compared
3differ
0identical
9known for one product only

Key differences

HDD capacity
- 300GB 15K rpm SAS 2.5":300 GB
- PY278AA internal hard drive:250 GB
HDD speed
- 300GB 15K rpm SAS 2.5":15000 RPM
- PY278AA internal hard drive:7200 RPM
Interface
- 300GB 15K rpm SAS 2.5":SAS
- PY278AA internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 300GB 15K rpm SAS 2.5", PY278AA
12 specifications	A HP 300GB 15K rpm SAS 2.5"View product	B HP PY278AA internal hard drive Model PY278AA View product
Features3 differ
HDD capacityDiffers	300 GB	250 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	SAS	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	26.2 mm
DepthKnown for one	Unknown — not stated by the source	101.6 mm
HeightKnown for one	Unknown — not stated by the source	147.3 mm
WeightKnown for one	Unknown — not stated by the source	630 g

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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