Product comparison · 2 internal hard drives

Acer 120GB 2.5” 5400rpm hard drive vs HP 80GB, IDE, ATA100, 5400RPM

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

Key differences

The Acer 120GB 2.5” 5400rpm hard drive has 40 GB more HDD capacity than the HP 80GB, IDE, ATA100, 5400RPM (120 GB vs 80 GB). Interface: Serial ATA on the Acer 120GB 2.5” 5400rpm hard drive, Ultra-ATA/100 on the HP 80GB, IDE, ATA100, 5400RPM.

HDD capacity
- 120GB 2.5” 5400rpm hard drive:120 GB
- 80GB, IDE, ATA100, 5400RPM:80 GB
Interface
- 120GB 2.5” 5400rpm hard drive:Serial ATA
- 80GB, IDE, ATA100, 5400RPM:Ultra-ATA/100

Side by side

Differences highlightedShow differences only

Comparison of 120GB 2.5” 5400rpm hard drive, 80GB, IDE, ATA100, 5400RPM
10 specifications	A Acer 120GB 2.5” 5400rpm hard drive View product	B HP 80GB, IDE, ATA100, 5400RPM View product
Features2 differ
HDD capacityDiffers	120 GB	80 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	HDD
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensionsidentical
WeightKnown for one	100 g	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Internal	Yes	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.

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