Product comparison · 2 internal hard drives

Fujitsu 160GB 3.5" SATA II vs Seagate Barracuda 7200.7 80GB 20pk

Key differences

HDD capacity
- 160GB 3.5" SATA II:160 GB
- Barracuda 7200.7 80GB 20pk:80 GB
Interface
- 160GB 3.5" SATA II:Serial ATA II
- Barracuda 7200.7 80GB 20pk:Serial ATA

Differences highlightedShow differences only

Comparison of 160GB 3.5" SATA II, Barracuda 7200.7 80GB 20pk
19 specifications	A Fujitsu 160GB 3.5" SATA II View product	B Seagate Barracuda 7200.7 80GB 20pk View product
Features2 differ
HDD capacityDiffers	160 GB	80 GB
HDD speed	7200 RPM	7200 RPM
InterfaceDiffers	Serial ATA II	Serial ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
HDD number of cylindersKnown for one	Unknown — not stated by the source	16383
HDD number of headsKnown for one	Unknown — not stated by the source	16
Average seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (off)Known for one	Unknown — not stated by the source	2 W
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	146.9 mm
HeightKnown for one	Unknown — not stated by the source	26 mm
WeightKnown for one	Unknown — not stated by the source	635 g
Other featuresidentical
Internal	Yes	Yes
Drive device, transfer rateKnown for one	300 MB/s	Unknown — not stated by the source

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.