Product comparison · 2 internal hard drives

Acer 3TB 3.5" 7.2k SATA vs HP 72GB SAS 10000rpm 2.5"

8specifications compared
5differ
3identical
6known for one product only

Key differences

The HP 72GB SAS 10000rpm 2.5" has 2,800 RPM more HDD speed than the Acer 3TB 3.5" 7.2k SATA (10000 RPM vs 7200 RPM). The Acer 3TB 3.5" 7.2k SATA has 1" more HDD size than the HP 72GB SAS 10000rpm 2.5" (3.5" vs 2.5"). HDD capacity: 3 TB on the Acer 3TB 3.5" 7.2k SATA, 72 GB on the HP 72GB SAS 10000rpm 2.5". Interface: Serial ATA on the Acer 3TB 3.5" 7.2k SATA, SAS on the HP 72GB SAS 10000rpm 2.5". Operating voltage: 5 / 12 V on the Acer 3TB 3.5" 7.2k SATA, 5 V on the HP 72GB SAS 10000rpm 2.5".

HDD capacity
- 3TB 3.5" 7.2k SATA:3 TB
- 72GB SAS 10000rpm 2.5":72 GB
HDD speed
- 3TB 3.5" 7.2k SATA:7200 RPM
- 72GB SAS 10000rpm 2.5":10000 RPM
HDD size
- 3TB 3.5" 7.2k SATA:3.5"
- 72GB SAS 10000rpm 2.5":2.5"
Interface
- 3TB 3.5" 7.2k SATA:Serial ATA
- 72GB SAS 10000rpm 2.5":SAS
Operating voltage
- 3TB 3.5" 7.2k SATA:5 / 12 V
- 72GB SAS 10000rpm 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 3TB 3.5" 7.2k SATA, 72GB SAS 10000rpm 2.5"
14 specifications	A Acer 3TB 3.5" 7.2k SATA View product	B HP 72GB SAS 10000rpm 2.5"View product
Features4 differ
HDD capacityDiffers	3 TB	72 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 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
Internal	Yes	Yes
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
Product colourKnown for one	Unknown — not stated by the source	Black, Silver

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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