Product comparison · 2 internal hard drives

Acer U320-300GB 10K RPM 80 PIN vs Seagate Barracuda 7200.7 SATA 80GB RK

3specifications compared
2differ
1identical
11known for one product only

Key differences

HDD capacity
- U320-300GB 10K RPM 80 PIN:300 GB
- Barracuda 7200.7 SATA 80GB RK:80 GB
HDD speed
- U320-300GB 10K RPM 80 PIN:10000 RPM
- Barracuda 7200.7 SATA 80GB RK:7200 RPM

Side by side

Differences highlightedShow differences only

Comparison of U320-300GB 10K RPM 80 PIN, Barracuda 7200.7 SATA 80GB RK
14 specifications	A Acer U320-300GB 10K RPM 80 PIN View product	B Seagate Barracuda 7200.7 SATA 80GB RK View product
Features2 differ
HDD capacityDiffers	300 GB	80 GB
HDD speedDiffers	10000 RPM	7200 RPM
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
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
InterfaceKnown for one	SCSI	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	635 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	150 Mbit/s
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146.99 x 101.6 x 26.035 mm
Internal	Yes	Yes
USB poweredKnown for one	Unknown — not stated by the source	No
Compatible productsKnown for one	Altos G520/G710/R510/R710	Unknown — not stated by the source
I/O portsKnown for one	80-pin	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.

More internal hard drive comparisons

All internal hard drive comparisons