Product comparison · 2 external hard drives

Seagate Barracuda 7200.9 160GB External vs Seagate External 160GB Hard Drive

Key differences

HDD speed
- Barracuda 7200.9 160GB External:7200 RPM
- External 160GB Hard Drive:5400 RPM
HDD size
- Barracuda 7200.9 160GB External:3.5"
- External 160GB Hard Drive:2.5"
Storage drive buffer size
- Barracuda 7200.9 160GB External:2 MB
- External 160GB Hard Drive:8 MB

Differences highlightedShow differences only

Comparison of Barracuda 7200.9 160GB External, External 160GB Hard Drive
16 specifications	A Seagate Barracuda 7200.9 160GB External View product	B Seagate External 160GB Hard Drive View product
Hard drive3 differ
HDD capacity	160 GB	160 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Type	HDD	HDD
Storage drive buffer sizeDiffers	2 MB	8 MB
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
Poweridentical
Bus powered	USB	USB
Weight & dimensionsidentical
WeightKnown for one	311 g	Unknown — not stated by the source
Other featuresidentical
Internal	No	No
Minimum system requirementsKnown for one	USB 2.0 port	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows XP, Me, 2000, 98SE	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	215 x 76 x 127 mm	Unknown — not stated by the source
I/O portsKnown for one	USB 2.0	Unknown — not stated by the source
Drive device, transfer rateKnown for one	Unknown — not stated by the source	480 MB/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.