Product comparison · 2 internal hard drives

Acer 146GB 2.5" 10k SAS 6Gb/s vs HP 250GB SATA 10K SFF/3.5" Frame

11specifications compared
5differ
6identical
3known for one product only

Key differences

HDD capacity
- 146GB 2.5" 10k SAS 6Gb/s:146 GB
- 250GB SATA 10K SFF/3.5" Frame:250 GB
HDD size
- 146GB 2.5" 10k SAS 6Gb/s:2.5"
- 250GB SATA 10K SFF/3.5" Frame:3.5"
Interface
- 146GB 2.5" 10k SAS 6Gb/s:SAS
- 250GB SATA 10K SFF/3.5" Frame:Serial ATA
Operating voltage
- 146GB 2.5" 10k SAS 6Gb/s:5 V
- 250GB SATA 10K SFF/3.5" Frame:5 / 12 V
Storage temperature (T-T)
- 146GB 2.5" 10k SAS 6Gb/s:-20 - 60 °C
- 250GB SATA 10K SFF/3.5" Frame:-40 - 65 °C

Side by side

Differences highlightedShow differences only

Comparison of 146GB 2.5" 10k SAS 6Gb/s, 250GB SATA 10K SFF/3.5" Frame
14 specifications	A Acer 146GB 2.5" 10k SAS 6Gb/s View product	B HP 250GB SATA 10K SFF/3.5" Frame View product
Features3 differ
HDD capacityDiffers	146 GB	250 GB
HDD speed	10000 RPM	10000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-40 - 65 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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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