Product comparison · 2 internal hard drives

Acer 2TB 3.5" 7.2k SATA HP Entry vs Origin Storage 320GB 2.5" 7.2k SATA Enigma FIPS

13specifications compared
4differ
9identical
2known for one product only

Key differences

HDD capacity
- 2TB 3.5" 7.2k SATA HP Entry:2 TB
- 320GB 2.5" 7.2k SATA Enigma FIPS:320 GB
HDD size
- 2TB 3.5" 7.2k SATA HP Entry:3.5"
- 320GB 2.5" 7.2k SATA Enigma FIPS:2.5"
Operating voltage
- 2TB 3.5" 7.2k SATA HP Entry:5 / 12 V
- 320GB 2.5" 7.2k SATA Enigma FIPS:5 V
Storage temperature (T-T)
- 2TB 3.5" 7.2k SATA HP Entry:-20 - 70 °C
- 320GB 2.5" 7.2k SATA Enigma FIPS:-20 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of 2TB 3.5" 7.2k SATA HP Entry, 320GB 2.5" 7.2k SATA Enigma FIPS
15 specifications	A Acer 2TB 3.5" 7.2k SATA HP Entry View product	B Origin Storage 320GB 2.5" 7.2k SATA Enigma FIPS View product
Features2 differ
HDD capacityDiffers	2 TB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA	Serial ATA
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 60 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Internal	Yes	Yes
Number of products included	1 pc(s)	1 pc(s)
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	FIPS 140-2

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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