Product comparison · 2 internal hard drives

Acer 2TB 3.5" 7.2k SATA 3Gb/s EP vs HP 120GB 7200 rpm SATA

Key differences

HDD capacity
- 2TB 3.5" 7.2k SATA 3Gb/s EP:2 TB
- 120GB 7200 rpm SATA:120 GB
Interface
- 2TB 3.5" 7.2k SATA 3Gb/s EP:Serial ATA II
- 120GB 7200 rpm SATA:Serial ATA
Operating temperature (T-T)
- 2TB 3.5" 7.2k SATA 3Gb/s EP:0 - 60 °C
- 120GB 7200 rpm SATA:5 - 60 °C
Operating relative humidity (H-H)
- 2TB 3.5" 7.2k SATA 3Gb/s EP:5 - 90%
- 120GB 7200 rpm SATA:10 - 90%

Differences highlightedShow differences only

Comparison of 2TB 3.5" 7.2k SATA 3Gb/s EP, 120GB 7200 rpm SATA
16 specifications	A Acer 2TB 3.5" 7.2k SATA 3Gb/s EP View product	B HP 120GB 7200 rpm SATA View product
Features2 differ
HDD capacityDiffers	2 TB	120 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA II	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 60 °C
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	5 - 90%	10 - 90%
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
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
Compatible productsKnown for one	Unknown — not stated by the source	HP COMPAQ 6910P

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.