Product comparison · 2 internal hard drives

Acer Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710 vs Acer Harddisk 20GB

4specifications compared
3differ
1identical
4known for one product only

Key differences

The Acer Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710 has 53 GB more HDD capacity than the Acer Harddisk 20GB (73 GB vs 20 GB). The Acer Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710 has 5,800 RPM more HDD speed than the Acer Harddisk 20GB (10000 RPM vs 4200 RPM). Interface: SCSI on the Acer Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710, EIDE/ATA on the Acer Harddisk 20GB.

HDD capacity
- Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710:73 GB
- Harddisk 20GB:20 GB
HDD speed
- Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710:10000 RPM
- Harddisk 20GB:4200 RPM
Interface
- Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710:SCSI
- Harddisk 20GB:EIDE/ATA

Side by side

Differences highlightedShow differences only

Comparison of Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710, Harddisk 20GB
8 specifications	A Acer Hard disk U320-73GB 10k rpm 80pin in carrier G520/G710 View product	B Acer Harddisk 20GB View product
Features3 differ
HDD capacityDiffers	73 GB	20 GB
HDD speedDiffers	10000 RPM	4200 RPM
InterfaceDiffers	SCSI	EIDE/ATA
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Other featuresidentical
Internal	Yes	Yes
Number of pinsKnown for one	80	Unknown — not stated by the source
Compatible productsKnown for one	Altos G520, G710	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V

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.

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