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Product comparison · 2 internal hard drives

Acer U320-300GB 10K RPM 80 PIN vs Seagate 73.3GB HDD

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  • 3specifications compared
  • 2differ
  • 1identical
  • 30known for one product only

Key differences

The Acer U320-300GB 10K RPM 80 PIN has 226.6 GB more HDD capacity than the Seagate 73.3GB HDD (300 GB vs 73.4 GB). Interface: SCSI on the Acer U320-300GB 10K RPM 80 PIN, Fibre Channel on the Seagate 73.3GB HDD.

  • HDD capacity
    • 300 GB
    • 73.4 GB
  • Interface
    • SCSI
    • Fibre Channel

Side by side

Differences highlightedShow differences only
33 specifications
A

Acer

U320-300GB 10K RPM 80 PINView product
B

Seagate

73.3GB HDDView product
Features2 differ
HDD capacityDiffers300 GB73.4 GB
HDD sizeKnown for one3.5"
InterfaceDiffersSCSIFibre Channel
TypeKnown for oneHDD
Component forKnown for oneServer/workstation
Storage drive buffer sizeKnown for one8 MB
HDD number of headsKnown for one2
Read seek timeKnown for one4.7 ms
Write seek timeKnown for one5.2 ms
Track to track seek timeKnown for one0.3 ms
Average latencyKnown for one2.99 ms
Mean time between failures (MTBF)Known for one1200000 h
Poweridentical
Power consumption (idle)Known for one7.9 W
Operating voltageKnown for one5 / 12 V
Start-up currentKnown for one0.97 A
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one5 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shockKnown for one25 G
Non-operating shockKnown for one225 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one146.1 mm
HeightKnown for one25.4 mm
WeightKnown for one734 g
Other featuresidentical
InternalKnown for oneYes
Compatible productsKnown for oneAltos G520/G710/R510/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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