Product comparison · 2 internal hard drives

Acer 4TB 6G SAS 7.2K LFF vs HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive

6specifications compared
4differ
2identical
12known for one product only

Key differences

The HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive has 2,800 RPM more HDD speed than the Acer 4TB 6G SAS 7.2K LFF (10000 RPM vs 7200 RPM). The Acer 4TB 6G SAS 7.2K LFF has 1" more HDD size than the HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive (3.5" vs 2.5"). HDD capacity: 4 TB on the Acer 4TB 6G SAS 7.2K LFF, 900 GB on the HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive. Operating voltage: 5 / 12 V on the Acer 4TB 6G SAS 7.2K LFF, 5 V on the HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive.

HDD capacity
- 4TB 6G SAS 7.2K LFF:4 TB
- 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive:900 GB
HDD speed
- 4TB 6G SAS 7.2K LFF:7200 RPM
- 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive:10000 RPM
HDD size
- 4TB 6G SAS 7.2K LFF:3.5"
- 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive:2.5"
Operating voltage
- 4TB 6G SAS 7.2K LFF:5 / 12 V
- 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 4TB 6G SAS 7.2K LFF, 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive
18 specifications	A Acer 4TB 6G SAS 7.2K LFF View product	B HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Wty Hard Drive View product
Features3 differ
HDD capacityDiffers	4 TB	900 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Hot-swapKnown for one	Yes	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	75.7 mm
DepthKnown for one	Unknown — not stated by the source	118.7 mm
HeightKnown for one	Unknown — not stated by the source	15.6 mm
WeightKnown for one	Unknown — not stated by the source	450 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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