Product comparison · 2 internal hard drives

Acer KH.32001.023 internal hard drive vs HP 450GB 3.5" 15K SAS 3G

Key differences

HDD capacity
- KH.32001.023 internal hard drive:320 GB
- 450GB 3.5" 15K SAS 3G:450 GB
HDD speed
- KH.32001.023 internal hard drive:7200 RPM
- 450GB 3.5" 15K SAS 3G:15000 RPM
Interface
- KH.32001.023 internal hard drive:Serial ATA
- 450GB 3.5" 15K SAS 3G:SAS

Differences highlightedShow differences only

Comparison of KH.32001.023, 450GB 3.5" 15K SAS 3G
17 specifications	A Acer KH.32001.023 internal hard drive Model KH.32001.023 View product	B HP 450GB 3.5" 15K SAS 3G View product
Features3 differ
HDD capacityDiffers	320 GB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	Serial ATA	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Weight & dimensionsidentical
HeightKnown for one	7 mm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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.