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Product comparison · 2 internal hard drives

Acer 750GB 7.2k non Hotplug SATA HDD vs Seagate 500GB 2.5" SAS

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  • 5specifications compared
  • 4differ
  • 1identical
  • 20known for one product only

Key differences

The Acer 750GB 7.2k non Hotplug SATA HDD has 250 GB more HDD capacity than the Seagate 500GB 2.5" SAS (750 GB vs 500 GB). The Acer 750GB 7.2k non Hotplug SATA HDD has 1" more HDD size than the Seagate 500GB 2.5" SAS (3.5" vs 2.5"). Interface: Serial ATA on the Acer 750GB 7.2k non Hotplug SATA HDD, SAS on the Seagate 500GB 2.5" SAS. Operating voltage: 5 / 12 V on the Acer 750GB 7.2k non Hotplug SATA HDD, 5 V on the Seagate 500GB 2.5" SAS.

  • HDD capacity
    • 750 GB
    • 500 GB
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA
    • SAS
  • Operating voltage
    • 5 / 12 V
    • 5 V

Side by side

Differences highlightedShow differences only
25 specifications
A

Acer

750GB 7.2k non Hotplug SATA HDDView product
B

Seagate

500GB 2.5" SASView product
Features3 differ
HDD capacityDiffers750 GB500 GB
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATASAS
TypeKnown for oneHDD
Component forKnown for oneServer/workstation
Storage drive buffer sizeKnown for one16 MB
Average latencyKnown for one4.16 ms
Mean time between failures (MTBF)Known for one1200000 h
Power1 differ
Power consumption (typical)Known for one4 W
Power consumption (idle)Known for one2.9 W
Operating voltageDiffers5 / 12 V5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one2.4 G
Operating shockKnown for one70 G
Non-operating shockKnown for one400 G
Weight & dimensionsidentical
WidthKnown for one70 mm
DepthKnown for one100.5 mm
HeightKnown for one14.8 mm
WeightKnown for one196 g
Other featuresidentical
Windows operating systems supportedKnown for oneYes
Hot-Plug supportKnown for oneNo
InternalKnown for oneYes

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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