Product comparison · 2 internal hard drives

Acer 900GB 6G SAS 10K SFF vs Lenovo 4TB 7.2K 3.5" SAS

6specifications compared
4differ
2identical
7known for one product only

Key differences

HDD capacity
- 900GB 6G SAS 10K SFF:900 GB
- 4TB 7.2K 3.5" SAS:4 TB
HDD speed
- 900GB 6G SAS 10K SFF:10000 RPM
- 4TB 7.2K 3.5" SAS:7200 RPM
HDD size
- 900GB 6G SAS 10K SFF:2.5"
- 4TB 7.2K 3.5" SAS:3.5"
Operating voltage
- 900GB 6G SAS 10K SFF:5 V
- 4TB 7.2K 3.5" SAS:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 900GB 6G SAS 10K SFF, 4TB 7.2K 3.5" SAS
13 specifications	A Acer 900GB 6G SAS 10K SFF View product	B Lenovo 4TB 7.2K 3.5" SAS View product
Features3 differ
HDD capacityDiffers	900 GB	4 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Power1 differ
Operating voltageDiffers	5 V	5 / 12 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
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
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

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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