Product comparison · 2 internal hard drives

Acer 1TB 3.5" 6G SAS 7.2K HS vs Seagate ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS

14specifications compared
5differ
9identical
9known for one product only

Key differences

The Seagate ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS has 1 TB more HDD capacity than the Acer 1TB 3.5" 6G SAS 7.2K HS (2 TB vs 1 TB). The Acer 1TB 3.5" 6G SAS 7.2K HS has 5 - 60 °C more operating temperature (T-T) than the Seagate ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS (5 - 60 °C vs 0 - 60 °C). Interface: SAS on the Acer 1TB 3.5" 6G SAS 7.2K HS, Serial ATA III on the Seagate ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS. Storage temperature (T-T): -20 - 60 °C on the Acer 1TB 3.5" 6G SAS 7.2K HS, -40 - 70 °C on the Seagate ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS. Operating relative humidity (H-H): 10 - 90% on the Acer 1TB 3.5" 6G SAS 7.2K HS, 5 - 73% on the Seagate ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS.

HDD capacity
- 1TB 3.5" 6G SAS 7.2K HS:1 TB
- ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS:2 TB
Interface
- 1TB 3.5" 6G SAS 7.2K HS:SAS
- ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS:Serial ATA III
Operating temperature (T-T)
- 1TB 3.5" 6G SAS 7.2K HS:5 - 60 °C
- ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS:0 - 60 °C
Storage temperature (T-T)
- 1TB 3.5" 6G SAS 7.2K HS:-20 - 60 °C
- ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS:-40 - 70 °C
Operating relative humidity (H-H)
- 1TB 3.5" 6G SAS 7.2K HS:10 - 90%
- ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS:5 - 73%

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" 6G SAS 7.2K HS, ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS
23 specifications	A Acer 1TB 3.5" 6G SAS 7.2K HS View product	B Seagate ES.2 2TB 3.5" 7200rpm SATA 6Gb/s FIPS View product
Features2 differ
HDD capacityDiffers	1 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 60 °C	0 - 60 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 73%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Internal	Yes	Yes
Number of products included	1 pc(s)	1 pc(s)
Security algorithmsKnown for one	Unknown — not stated by the source	FIPS 140-2
Windows operating systems supported	Yes	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supported	Yes	Yes

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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