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Product comparison · 2 internal hard drives

Seagate HD Atlas 10K III 73GB U160 68pin 10krpm vs Seagate HD Fireball 3 30GB ATA133 5400rpm

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

Key differences

The Seagate HD Atlas 10K III 73GB U160 68pin 10krpm has 43 GB more HDD capacity than the Seagate HD Fireball 3 30GB ATA133 5400rpm (73 GB vs 30 GB). The Seagate HD Atlas 10K III 73GB U160 68pin 10krpm has 6 MB more storage drive buffer size than the Seagate HD Fireball 3 30GB ATA133 5400rpm (8 MB vs 2 MB). The Seagate HD Atlas 10K III 73GB U160 68pin 10krpm has 4 more HDD heads than the Seagate HD Fireball 3 30GB ATA133 5400rpm (8 vs 4). Interface: SCSI on the Seagate HD Atlas 10K III 73GB U160 68pin 10krpm, Ultra-ATA/133 on the Seagate HD Fireball 3 30GB ATA133 5400rpm. Dimensions (WxDxH): 101.6 x 147 x 26.1 mm on the Seagate HD Atlas 10K III 73GB U160 68pin 10krpm, 101.6 x 146.1 x 17.5 mm on the Seagate HD Fireball 3 30GB ATA133 5400rpm.

  • HDD capacity
    • 73 GB
    • 30 GB
  • Interface
    • SCSI
    • Ultra-ATA/133
  • Storage drive buffer size
    • 8 MB
    • 2 MB
  • HDD number of heads
    • 8
    • 4
  • Average latency
    • 3 ms
    • 5.5 ms
  • Weight
    • 700 g
    • 509 g
  • Dimensions (WxDxH)
    • 101.6 x 147 x 26.1 mm
    • 101.6 x 146.1 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

HD Fireball 3 30GB ATA133 5400rpmView product
Features5 differ
HDD capacityDiffers73 GB30 GB
HDD speedKnown for one10000 RPM
HDD size3.5"3.5"
InterfaceDiffersSCSIUltra-ATA/133
Storage drive buffer sizeDiffers8 MB2 MB
HDD number of headsDiffers84
Average seek timeKnown for one4.5 ms
Average latencyDiffers3 ms5.5 ms
Read seek timeKnown for one12 ms
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Weight & dimensions1 differ
WeightDiffers700 g509 g
Other features1 differ
Dimensions (WxDxH)Differs101.6 x 147 x 26.1 mm101.6 x 146.1 x 17.5 mm
InternalYesYes
Power requirementsKnown for one12V: 342mA (seek), 190mA (idle), 22mA (standby); 5V: 411mA (seek), 331mA (idle), 110mA (standby)

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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