Product comparison · 2 external hard drives

Seagate Barracuda 7200.9 160GB External vs Seagate FireWire & USB 2.0 External Storage Hard Drive 200 Gb

Key differences

HDD capacity
- Barracuda 7200.9 160GB External:160 GB
- FireWire & USB 2.0 External Storage Hard Drive 200 Gb:200 GB
Storage drive buffer size
- Barracuda 7200.9 160GB External:2 MB
- FireWire & USB 2.0 External Storage Hard Drive 200 Gb:8 MB
Bus powered
- Barracuda 7200.9 160GB External:USB
- FireWire & USB 2.0 External Storage Hard Drive 200 Gb:No

Differences highlightedShow differences only

Comparison of Barracuda 7200.9 160GB External, FireWire & USB 2.0 External Storage Hard Drive 200 Gb
16 specifications	A Seagate Barracuda 7200.9 160GB External View product	B Seagate FireWire & USB 2.0 External Storage Hard Drive 200 Gb View product
Hard drive2 differ
HDD capacityDiffers	160 GB	200 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Type	HDD	HDD
Storage drive buffer sizeDiffers	2 MB	8 MB
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
FireWire 400Known for one	Unknown — not stated by the source	Yes
Power1 differ
Bus poweredDiffers	USB	No
Weight & dimensionsidentical
WeightKnown for one	311 g	Unknown — not stated by the source
Other features1 differ
Internal	No	No
Minimum system requirementsKnown for one	USB 2.0 port	Unknown — not stated by the source
Compatible operating systemsDiffers	Microsoft Windows XP, Me, 2000, 98SE	Windows 98SE, ME, 2000, XP Mac OS 8, 9.x, Mac OS X
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
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.