Product comparison · 2 internal hard drives

Acer 100GB IDE 4200rpm 2.5" vs Acer 120GB IDE 7200rpm 3.5"

6specifications compared
4differ
2identical
0known for one product only

Key differences

The Acer 120GB IDE 7200rpm 3.5" has 20 GB more HDD capacity than the Acer 100GB IDE 4200rpm 2.5" (120 GB vs 100 GB). The Acer 120GB IDE 7200rpm 3.5" has 3,000 RPM more HDD speed than the Acer 100GB IDE 4200rpm 2.5" (7200 RPM vs 4200 RPM). The Acer 120GB IDE 7200rpm 3.5" has 1" more HDD size than the Acer 100GB IDE 4200rpm 2.5" (3.5" vs 2.5"). Operating voltage: 5 V on the Acer 100GB IDE 4200rpm 2.5", 5 / 12 V on the Acer 120GB IDE 7200rpm 3.5".

HDD capacity
- 100GB IDE 4200rpm 2.5":100 GB
- 120GB IDE 7200rpm 3.5":120 GB
HDD speed
- 100GB IDE 4200rpm 2.5":4200 RPM
- 120GB IDE 7200rpm 3.5":7200 RPM
HDD size
- 100GB IDE 4200rpm 2.5":2.5"
- 120GB IDE 7200rpm 3.5":3.5"
Operating voltage
- 100GB IDE 4200rpm 2.5":5 V
- 120GB IDE 7200rpm 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 100GB IDE 4200rpm 2.5", 120GB IDE 7200rpm 3.5"
6 specifications	A Acer 100GB IDE 4200rpm 2.5"View product	B Acer 120GB IDE 7200rpm 3.5"View product
Features3 differ
HDD capacityDiffers	100 GB	120 GB
HDD speedDiffers	4200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Power1 differ
Operating voltageDiffers	5 V	5 / 12 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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