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Product comparison · 2 internal hard drives

Seagate HD Atlas 10K III 73GB U160 68pin 10krpm vs Seagate HDD DiamondMax 8s 40GB SATA 7200

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  • 10specifications compared
  • 7differ
  • 3identical
  • 4known for one product only

Key differences

  • HDD capacity
    • 73 GB
    • 40 GB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • Interface
    • SCSI
    • Serial ATA
  • Storage drive buffer size
    • 8 MB
    • 2 MB
  • Average latency
    • 3 ms
    • 4.17 ms
  • Weight
    • 700 g
    • 510 g
  • Dimensions (WxDxH)
    • 101.6 x 147 x 26.1 mm
    • 146.3 x 101.6 x 17.5 mm

Side by side

Differences highlightedShow differences only
14 specifications
A

Seagate

HD Atlas 10K III 73GB U160 68pin 10krpmView product
B

Seagate

HDD DiamondMax 8s 40GB SATA 7200View product
Features5 differ
HDD capacityDiffers73 GB40 GB
HDD speedDiffers10000 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersSCSISerial ATA
Storage drive buffer sizeDiffers8 MB2 MB
HDD number of headsKnown for one8
Average seek timeKnown for one4.5 ms
Average latencyDiffers3 ms4.17 ms
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Weight & dimensions1 differ
WeightDiffers700 g510 g
Other features1 differ
Dimensions (WxDxH)Differs101.6 x 147 x 26.1 mm146.3 x 101.6 x 17.5 mm
InternalYesYes
Data transfer rateKnown for one1.5 Gbit/s
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C

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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