Product comparison · 2 internal hard drives

Acer 3TB 3.5" 7.2k SATA vs HP 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive

5specifications compared
3differ
2identical
18known for one product only

Key differences

The Acer 3TB 3.5" 7.2k SATA has 2 TB more HDD capacity than the HP 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive (3 TB vs 1 TB). The Acer 3TB 3.5" 7.2k SATA has 1" more HDD size than the HP 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Acer 3TB 3.5" 7.2k SATA, 5 V on the HP 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive.

HDD capacity
- 3TB 3.5" 7.2k SATA:3 TB
- 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive:1 TB
HDD size
- 3TB 3.5" 7.2k SATA:3.5"
- 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive:2.5"
Operating voltage
- 3TB 3.5" 7.2k SATA:5 / 12 V
- 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 3TB 3.5" 7.2k SATA, 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive
23 specifications	A Acer 3TB 3.5" 7.2k SATA View product	B HP 1TB 3G SATA 7.2K rpm SFF (2.5-inch) Hot Plug Midline 1yr Warranty Hard Drive View product
Features2 differ
HDD capacityDiffers	3 TB	1 TB
HDD sizeDiffers	3.5"	2.5"
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	16.96 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.7 ms
Average seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	72.2 mm
DepthKnown for one	Unknown — not stated by the source	136.6 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
WeightKnown for one	Unknown — not stated by the source	1.36 kg
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
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 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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