Product comparison · 2 internal hard drives

Acer 160GB 7.2k non Hotplug SATA HDD vs Acer 2.5" HDD 320GB SATA 5400RPM

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

Key differences

HDD capacity
- 160GB 7.2k non Hotplug SATA HDD:160 GB
- 2.5" HDD 320GB SATA 5400RPM:320 GB
HDD speed
- 160GB 7.2k non Hotplug SATA HDD:7200 RPM
- 2.5" HDD 320GB SATA 5400RPM:5400 RPM
HDD size
- 160GB 7.2k non Hotplug SATA HDD:3.5"
- 2.5" HDD 320GB SATA 5400RPM:2.5"
Operating voltage
- 160GB 7.2k non Hotplug SATA HDD:5 / 12 V
- 2.5" HDD 320GB SATA 5400RPM:5 V

Side by side

Differences highlightedShow differences only

Comparison of 160GB 7.2k non Hotplug SATA HDD, 2.5" HDD 320GB SATA 5400RPM
8 specifications	A Acer 160GB 7.2k non Hotplug SATA HDD View product	B Acer 2.5" HDD 320GB SATA 5400RPM View product
Features3 differ
HDD capacityDiffers	160 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA	Serial ATA
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Hot-Plug supportKnown for one	No	Unknown — not stated by the source
Internal	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Black

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