Product comparison · 2 internal hard drives

Acer 1TB 3.5" 6G SAS 7.2K HS vs Seagate Constellation Enterprise internal hard drive

10specifications compared
3differ
7identical
21known for one product only

Key differences

HDD capacity
- 1TB 3.5" 6G SAS 7.2K HS:1 TB
- Constellation Enterprise internal hard drive:3 TB
Interface
- 1TB 3.5" 6G SAS 7.2K HS:SAS
- Constellation Enterprise internal hard drive:Serial ATA III
Storage temperature (T-T)
- 1TB 3.5" 6G SAS 7.2K HS:-20 - 60 °C
- Constellation Enterprise internal hard drive:-40 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" 6G SAS 7.2K HS, Enterprise
31 specifications	A Acer 1TB 3.5" 6G SAS 7.2K HS View product	B Seagate Constellation Enterprise internal hard drive Model Enterprise View product
Features2 differ
HDD capacityDiffers	1 TB	3 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
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	7.40 W
Power consumption (idle)Known for one	Unknown — not stated by the source	7.71 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-40 - 70 °C
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
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
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
WeightKnown for one	Unknown — not stated by the source	700 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Brushed steel
Data transfer rate	6 Gbit/s	6 Gbit/s
Transfer rateKnown for one	Unknown — not stated by the source	600 MB/s
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
Other operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Sustained data rateKnown for one	Unknown — not stated by the source	155 MB/s
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

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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