Product comparison · 2 internal hard drives

Buffalo 500GB, 3.5", 7200rpm vs Buffalo OP-HD2.0T internal hard drive

Key differences

Differences highlightedShow differences only

Comparison of 500GB, 3.5", 7200rpm, OP-HD2.0T
17 specifications	A Buffalo 500GB, 3.5", 7200rpm View product	B Buffalo OP-HD2.0T internal hard drive Model OP-HD2.0T View product
Features1 differ
HDD capacityDiffers	500 GB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Average seek timeKnown for one	8.9 ms	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	102 mm	104 mm
DepthDiffers	147 mm	30 mm
HeightDiffers	26 mm	170 mm
WeightDiffers	700 g	899 g
Other featuresidentical
Compatible productsKnown for one	TeraStation Pro Family	Unknown — not stated by the source
InternalKnown 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.