Product comparison · 2 internal hard drives

Buffalo Replacement 400GB Drive for DriveStation Duo 800MB vs Buffalo Replacement 500GB Drive for DriveStation Duo 1.0TB

Key differences

HDD capacity
- Replacement 400GB Drive for DriveStation Duo 800MB:400 GB
- Replacement 500GB Drive for DriveStation Duo 1.0TB:500 GB

Differences highlightedShow differences only

Comparison of Replacement 400GB Drive for DriveStation Duo 800MB, Replacement 500GB Drive for DriveStation Duo 1.0TB
17 specifications	A Buffalo Replacement 400GB Drive for DriveStation Duo 800MB View product	B Buffalo Replacement 500GB Drive for DriveStation Duo 1.0TB View product
Features1 differ
HDD capacityDiffers	400 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA	Serial ATA
Storage drive buffer size	8 MB	8 MB
Average seek time	9 ms	9 ms
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensionsidentical
Width	102 mm	102 mm
Depth	147 mm	147 mm
Height	27 mm	27 mm
Other featuresidentical
Product colour	Black	Black
Compatible operating systems	Windows 2000/ XP/ MCE, MacOS X 10.2.7+	Windows 2000/ XP/ MCE, MacOS X 10.2.7+
Internal	Yes	Yes
Mac compatibility	Yes	Yes
Compatible products	DriveStation Duo	DriveStation Duo

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.