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Product comparison · 2 internal hard drives

CoreParts 500GB SATA 5400RPM vs CoreParts WD Scorpio 750GB SATA 7200RPM

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  • 18specifications compared
  • 8differ
  • 10identical
  • 11known for one product only

Key differences

The CoreParts WD Scorpio 750GB SATA 7200RPM has 250 GB more HDD capacity than the CoreParts 500GB SATA 5400RPM (750 GB vs 500 GB). The CoreParts WD Scorpio 750GB SATA 7200RPM has 1,800 RPM more HDD speed than the CoreParts 500GB SATA 5400RPM (7200 RPM vs 5400 RPM). The CoreParts WD Scorpio 750GB SATA 7200RPM has 8 MB more storage drive buffer size than the CoreParts 500GB SATA 5400RPM (16 MB vs 8 MB). Product colour: Black, Silver on the CoreParts 500GB SATA 5400RPM, Black on the CoreParts WD Scorpio 750GB SATA 7200RPM.

  • HDD capacity
    • 500 GB
    • 750 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Storage drive buffer size
    • 8 MB
    • 16 MB
  • Power consumption (idle)
    • 0.81 W
    • 0.8 W
  • Depth
    • 100.5 mm
    • 100.2 mm
  • Weight
    • 98.8 g
    • 115 g
  • Product colour
    • Black, Silver
    • Black
  • Rotational speed
    • 5400 RPM
    • 7200 RPM

Side by side

Differences highlightedShow differences only
29 specifications
A

CoreParts

500GB SATA 5400RPMView product
B

CoreParts

WD Scorpio 750GB SATA 7200RPMView product
Features3 differ
HDD capacityDiffers500 GB750 GB
HDD speedDiffers5400 RPM7200 RPM
HDD size2.5"2.5"
InterfaceSerial ATASerial ATA
Storage drive buffer sizeDiffers8 MB16 MB
Average latencyKnown for one4.2 ms
SMART technologyKnown for oneYes
Bytes per sectorKnown for one512
Power1 differ
Power consumption (standby)Known for one0.2 W
Power consumption (off)Known for one0.2 W
Power consumption (idle)Differs0.81 W0.8 W
Power consumption (read)Known for one1.75 W
Power consumption (write)Known for one1.75 W
Operating voltage5 V5 V
Start-up currentKnown for one1.15 A
Power consumption (typical)Known for one1.54 W
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating shock350 G350 G
Non-operating shock1000 G1000 G
Weight & dimensions2 differ
Width69.8 mm69.8 mm
DepthDiffers100.5 mm100.2 mm
Height9.5 mm9.5 mm
WeightDiffers98.8 g115 g
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Other features2 differ
Product colourDiffersBlack, SilverBlack
Rotational speedDiffers5400 RPM7200 RPM
CertificationKnown for oneCE / RoHS
Data transfer rateKnown for one3 Gbit/s

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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