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Product comparison · 2 internal hard drives

Acer HDD U320-036GB 15K RPM 80P vs Seagate Cheetah 15K.3 18GB

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  • 4specifications compared
  • 2differ
  • 2identical
  • 15known for one product only

Key differences

The Acer HDD U320-036GB 15K RPM 80P has 18 GB more HDD capacity than the Seagate Cheetah 15K.3 18GB (36 GB vs 18 GB). Interface: SCSI on the Acer HDD U320-036GB 15K RPM 80P, Fibre Channel on the Seagate Cheetah 15K.3 18GB.

  • HDD capacity
    • 36 GB
    • 18 GB
  • Interface
    • SCSI
    • Fibre Channel

Side by side

Differences highlightedShow differences only
19 specifications
A

Acer

HDD U320-036GB 15K RPM 80PView product
B

Seagate

Cheetah 15K.3 18GBView product
Features2 differ
HDD capacityDiffers36 GB18 GB
HDD sizeKnown for one3.5"
InterfaceDiffersSCSIFibre Channel
Component forKnown for oneServer/workstation
Storage drive buffer sizeKnown for one8 MB
Read seek timeKnown for one3.6 ms
Write seek timeKnown for one4 ms
Track to track seek timeKnown for one0.2 ms
Average latencyKnown for one2 ms
Poweridentical
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C
Weight & dimensionsidentical
WeightKnown for one800 g
Other featuresidentical
Dimensions (WxDxH)Known for one146.6 x 101.6 x 25.4 mm
Number of pinsKnown for one40
USB poweredKnown for oneNo
Compatible productsKnown for oneAltos G510f/G520/G5350G700/G701/G710/G901/R510/R701/R710
I/O portsKnown for one80-pin

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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