Product comparison · 2 internal hard drives

Acer 160GB SATA 5400rpm vs Acer HDD 40GB 4200rpm 9.5mm

4specifications compared
3differ
1identical
5known for one product only

Key differences

The Acer 160GB SATA 5400rpm has 120 GB more HDD capacity than the Acer HDD 40GB 4200rpm 9.5mm (160 GB vs 40 GB). The Acer 160GB SATA 5400rpm has 1,200 RPM more HDD speed than the Acer HDD 40GB 4200rpm 9.5mm (5400 RPM vs 4200 RPM). Interface: Serial ATA on the Acer 160GB SATA 5400rpm, Parallel ATA on the Acer HDD 40GB 4200rpm 9.5mm.

HDD capacity
- 160GB SATA 5400rpm:160 GB
- HDD 40GB 4200rpm 9.5mm:40 GB
HDD speed
- 160GB SATA 5400rpm:5400 RPM
- HDD 40GB 4200rpm 9.5mm:4200 RPM
Interface
- 160GB SATA 5400rpm:Serial ATA
- HDD 40GB 4200rpm 9.5mm:Parallel ATA

Side by side

Differences highlightedShow differences only

Comparison of 160GB SATA 5400rpm, HDD 40GB 4200rpm 9.5mm
9 specifications	A Acer 160GB SATA 5400rpm View product	B Acer HDD 40GB 4200rpm 9.5mm View product
Features3 differ
HDD capacityDiffers	160 GB	40 GB
HDD speedDiffers	5400 RPM	4200 RPM
InterfaceDiffers	Serial ATA	Parallel ATA
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Other featuresidentical
Product colourKnown for one	Black, Silver	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	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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