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Product comparison · 2 internal hard drives

Seagate 80GB Parallel ATA vs Seagate Cheetah 10K.7 146 GB Fibre Channel 25pk

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  • 14specifications compared
  • 13differ
  • 1identical
  • 28known for one product only

Key differences

The Seagate Cheetah 10K.7 146 GB Fibre Channel 25pk has 66.8 GB more HDD capacity than the Seagate 80GB Parallel ATA (146.8 GB vs 80 GB). The Seagate Cheetah 10K.7 146 GB Fibre Channel 25pk has 4,600 RPM more HDD speed than the Seagate 80GB Parallel ATA (10000 RPM vs 5400 RPM). The Seagate 80GB Parallel ATA has 8.3 ms more read seek time than the Seagate Cheetah 10K.7 146 GB Fibre Channel 25pk (13 ms vs 4.7 ms). Interface: Parallel ATA on the Seagate 80GB Parallel ATA, Fibre Channel on the Seagate Cheetah 10K.7 146 GB Fibre Channel 25pk. Operating temperature (T-T): -20 - 75 °C on the Seagate 80GB Parallel ATA, 5 - 55 °C on the Seagate Cheetah 10K.7 146 GB Fibre Channel 25pk.

  • HDD capacity
    • 80 GB
    • 146.8 GB
  • HDD speed
    • 5400 RPM
    • 10000 RPM
  • Interface
    • Parallel ATA
    • Fibre Channel
  • Read seek time
    • 13 ms
    • 4.7 ms
  • Write seek time
    • 14 ms
    • 5.3 ms
  • Average latency
    • 5.6 ms
    • 3 ms
  • Operating temperature (T-T)
    • -20 - 75 °C
    • 5 - 55 °C
  • Storage temperature (T-T)
    • -40 - 95 °C
    • -40 - 70 °C

Side by side

Differences highlightedShow differences only
42 specifications
A

Seagate

80GB Parallel ATAView product
B

Seagate

Cheetah 10K.7 146 GB Fibre Channel 25pkView product
Features6 differ
HDD capacityDiffers80 GB146.8 GB
HDD speedDiffers5400 RPM10000 RPM
HDD sizeKnown for one2.5"
InterfaceDiffersParallel ATAFibre Channel
TypeKnown for oneHDD
Read seek timeDiffers13 ms4.7 ms
Write seek timeDiffers14 ms5.3 ms
Full stroke seek timeKnown for one23 ms
Track to track seek timeKnown for one1.5 ms
Average seek timeKnown for one12.5 ms
Average latencyDiffers5.6 ms3 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one300000
Component forKnown for oneServer/workstation
HDD number of headsKnown for one4
Poweridentical
Power consumption (standby)Known for one0.26 W
Power consumption (PowerSave)Known for one0.26 W
Power consumption (idle)Known for one1.65 W
Power consumption (read)Known for one1.4 W
Power consumption (write)Known for one1.5 W
Operating voltageKnown for one5 V
Start-up currentKnown for one1.3 A
Power consumption (typical)Known for one15.5 W
Operational conditions3 differ
Operating temperature (T-T)Differs-20 - 75 °C5 - 55 °C
Storage temperature (T-T)Differs-40 - 95 °C-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one2 G
Non-operating vibrationKnown for one5 G
Operating altitudeKnown for one-304.8 - 5500 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shockKnown for one300 G
Non-operating shockDiffers900 G225 G
Weight & dimensions4 differ
WidthDiffers69.8 mm101.6 mm
DepthDiffers100.2 mm146.1 mm
HeightDiffers9.5 mm25.4 mm
WeightDiffers102 g726 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Other featuresidentical
Windows operating systems supportedKnown for oneYes
Drive device, transfer rateKnown for one200 MB/s
InternalKnown for oneYes

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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