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Product comparison · 2 internal hard drives

2-Power 300GB 15k RPM 2.5" HDD vs 2-Power 500GB 7.2k RPM SATA 3.5" HDD

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  • 10specifications compared
  • 8differ
  • 2identical
  • 0known for one product only

Key differences

The 2-Power 500GB 7.2k RPM SATA 3.5" HDD has 200 GB more HDD capacity than the 2-Power 300GB 15k RPM 2.5" HDD (500 GB vs 300 GB). The 2-Power 300GB 15k RPM 2.5" HDD has 7,800 RPM more HDD speed than the 2-Power 500GB 7.2k RPM SATA 3.5" HDD (15000 RPM vs 7200 RPM). The 2-Power 500GB 7.2k RPM SATA 3.5" HDD has 1" more HDD size than the 2-Power 300GB 15k RPM 2.5" HDD (3.5" vs 2.5"). Interface: SAS on the 2-Power 300GB 15k RPM 2.5" HDD, Serial ATA on the 2-Power 500GB 7.2k RPM SATA 3.5" HDD. Operating voltage: 5 V on the 2-Power 300GB 15k RPM 2.5" HDD, 5 / 12 V on the 2-Power 500GB 7.2k RPM SATA 3.5" HDD.

  • HDD capacity
    • 300 GB
    • 500 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • Serial ATA
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Width
    • 100 mm
    • 146 mm
  • Depth
    • 70 mm
    • 102 mm
  • Height
    • 10 mm
    • 25 mm

Side by side

Differences highlightedShow differences only
10 specifications
A

2-Power

300GB 15k RPM 2.5" HDDView product
B

2-Power

500GB 7.2k RPM SATA 3.5" HDDView product
Features4 differ
HDD capacityDiffers300 GB500 GB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASSerial ATA
TypeHDDHDD
Component forPCPC
Power1 differ
Operating voltageDiffers5 V5 / 12 V
Weight & dimensions3 differ
WidthDiffers100 mm146 mm
DepthDiffers70 mm102 mm
HeightDiffers10 mm25 mm

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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