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Product comparison · 2 internal hard drives

Acer 160GB 2.5" 5400rpm hard drive vs Acer 73GB SAS 2,5" HDD, 15k RPM, Hot Swap in carrier

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  • 6specifications compared
  • 3differ
  • 3identical
  • 5known for one product only

Key differences

The Acer 160GB 2.5" 5400rpm hard drive has 87 GB more HDD capacity than the Acer 73GB SAS 2,5" HDD, 15k RPM, Hot Swap in carrier (160 GB vs 73 GB). The Acer 73GB SAS 2,5" HDD, 15k RPM, Hot Swap in carrier has 9,600 RPM more HDD speed than the Acer 160GB 2.5" 5400rpm hard drive (15000 RPM vs 5400 RPM). Interface: Serial ATA on the Acer 160GB 2.5" 5400rpm hard drive, SAS on the Acer 73GB SAS 2,5" HDD, 15k RPM, Hot Swap in carrier.

  • HDD capacity
    • 160 GB
    • 73 GB
  • HDD speed
    • 5400 RPM
    • 15000 RPM
  • Interface
    • Serial ATA
    • SAS

Side by side

Differences highlightedShow differences only
11 specifications
A

Acer

160GB 2.5" 5400rpm hard driveView product
B

Acer

73GB SAS 2,5" HDD, 15k RPM, Hot Swap in carrierView product
Features3 differ
HDD capacityDiffers160 GB73 GB
HDD speedDiffers5400 RPM15000 RPM
HDD size2.5"2.5"
InterfaceDiffersSerial ATASAS
Storage drive buffer sizeKnown for one8 MB
Read seek timeKnown for one11 ms
Write seek timeKnown for one13 ms
Poweridentical
Operating voltage5 V5 V
Weight & dimensionsidentical
WeightKnown for one100 g
Other featuresidentical
Dimensions (WxDxH)Known for one70 x 100 x 9.5 mm
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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