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Product comparison · 2 internal hard drives

Seagate 250GB HDD vs Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk

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  • 11specifications compared
  • 8differ
  • 3identical
  • 19known for one product only

Key differences

The Seagate 250GB HDD has 213.3 GB more HDD capacity than the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk (250 GB vs 36.7 GB). The Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk has 2,800 RPM more HDD speed than the Seagate 250GB HDD (10000 RPM vs 7200 RPM). The Seagate 250GB HDD has 0.5 ms more track to track seek time than the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk (0.8 ms vs 0.3 ms). Interface: Ultra-ATA/100 on the Seagate 250GB HDD, SCSI on the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk. Operating temperature (T-T): 0 - 60 °C on the Seagate 250GB HDD, 5 - 55 °C on the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk.

  • HDD capacity
    • 250 GB
    • 36.7 GB
  • HDD speed
    • 7200 RPM
    • 10000 RPM
  • Interface
    • Ultra-ATA/100
    • SCSI
  • Track to track seek time
    • 0.8 ms
    • 0.3 ms
  • Average seek time
    • 8 ms
    • 4.5 ms
  • Average latency
    • 4.16 ms
    • 3 ms
  • Operating temperature (T-T)
    • 0 - 60 °C
    • 5 - 55 °C
  • Weight
    • 635 g
    • 700 g

Side by side

Differences highlightedShow differences only
30 specifications
A

Seagate

250GB HDDView product
B

Seagate

HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulkView product
Features6 differ
HDD capacityDiffers250 GB36.7 GB
HDD speedDiffers7200 RPM10000 RPM
HDD size3.5"3.5"
InterfaceDiffersUltra-ATA/100SCSI
TypeKnown for oneHDD
Storage drive buffer size8 MB8 MB
Track to track seek timeDiffers0.8 ms0.3 ms
Average seek timeDiffers8 ms4.5 ms
Average latencyDiffers4.16 ms3 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one50000
HDD number of headsKnown for one4
Poweridentical
Power consumption (typical)Known for one12.8 W
Power consumption (idle)Known for one7.2 W
Operating voltage5 / 12 V5 / 12 V
Start-up currentKnown for one2.8 A
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 60 °C5 - 55 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating shockKnown for one63 G
Non-operating shockKnown for one300 G
Weight & dimensions1 differ
WidthKnown for one101.8 mm
DepthKnown for one147 mm
HeightKnown for one26.1 mm
WeightDiffers635 g700 g
Other featuresidentical
Mac compatibilityKnown for oneNo
Power requirementsKnown for one+5VDC (+-5%), +12 VDC (+-5%)
Dimensions (WxDxH)Known for one102 x 147 x 26 mm
InternalKnown for oneYes
Sustained data rateKnown for one33 MB/s
I/O portsKnown for one80-pin SCA-2

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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