Product comparison · 2 internal hard drives

Buffalo OP-HD2.0T internal hard drive vs Seagate 320GB 7200rpm HDD

7specifications compared
4differ
3identical
7known for one product only

Key differences

HDD capacity
- OP-HD2.0T internal hard drive:2 TB
- 320GB 7200rpm HDD:320 GB
HDD size
- OP-HD2.0T internal hard drive:3.5"
- 320GB 7200rpm HDD:2.5"
Operating voltage
- OP-HD2.0T internal hard drive:5 / 12 V
- 320GB 7200rpm HDD:5 V
Weight
- OP-HD2.0T internal hard drive:899 g
- 320GB 7200rpm HDD:220 g

Side by side

Differences highlightedShow differences only

Comparison of OP-HD2.0T, 320GB 7200rpm HDD
14 specifications	A Buffalo OP-HD2.0T internal hard drive Model OP-HD2.0T View product	B Seagate 320GB 7200rpm HDD View product
Features2 differ
HDD capacityDiffers	2 TB	320 GB
HDD sizeDiffers	3.5"	2.5"
Component forKnown for one	Unknown — not stated by the source	Laptop
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensions1 differ
WeightDiffers	899 g	220 g
WidthKnown for one	104 mm	Unknown — not stated by the source
DepthKnown for one	30 mm	Unknown — not stated by the source
HeightKnown for one	170 mm	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows Vista, XP, 2000 Pro Linux
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Mac compatibilityKnown for one	Unknown — not stated by the source	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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