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Product comparison · 2 internal hard drives

Acer 146GB SAS 10k rpm Hot Swap 2.5" HDD vs Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD

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  • 7specifications compared
  • 5differ
  • 2identical
  • 0known for one product only

Key differences

The Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD has 174 GB more HDD capacity than the Acer 146GB SAS 10k rpm Hot Swap 2.5" HDD (320 GB vs 146 GB). The Acer 146GB SAS 10k rpm Hot Swap 2.5" HDD has 2,800 RPM more HDD speed than the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD (10000 RPM vs 7200 RPM). The Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD has 1" more HDD size than the Acer 146GB SAS 10k rpm Hot Swap 2.5" HDD (3.5" vs 2.5"). Interface: SAS on the Acer 146GB SAS 10k rpm Hot Swap 2.5" HDD, Serial ATA on the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD. Operating voltage: 5 V on the Acer 146GB SAS 10k rpm Hot Swap 2.5" HDD, 5 / 12 V on the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD.

  • HDD capacity
    • 146 GB
    • 320 GB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • Serial ATA
  • Operating voltage
    • 5 V
    • 5 / 12 V

Side by side

Differences highlightedShow differences only
7 specifications
A

Acer

146GB SAS 10k rpm Hot Swap 2.5" HDDView product
B

Acer

320GB SATA 7.2k rpm Hot Swap 3.5" HDDView product
Features4 differ
HDD capacityDiffers146 GB320 GB
HDD speedDiffers10000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASSerial ATA
Power1 differ
Operating voltageDiffers5 V5 / 12 V
Other featuresidentical
Hot-Plug supportYesYes
InternalYesYes

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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