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Product comparison · 2 internal hard drives

Seagate 120GB 3.5" Ultra ATA/100 vs Seagate 200GB 3.5" IDE

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  • 29specifications compared
  • 8differ
  • 21identical
  • 9known for one product only

Key differences

The Seagate 200GB 3.5" IDE has 80 GB more HDD capacity than the Seagate 120GB 3.5" Ultra ATA/100 (200 GB vs 120 GB). The Seagate 200GB 3.5" IDE has 6 MB more storage drive buffer size than the Seagate 120GB 3.5" Ultra ATA/100 (8 MB vs 2 MB). The Seagate 120GB 3.5" Ultra ATA/100 has 50 G more non-operating shock than the Seagate 200GB 3.5" IDE (350 G vs 300 G). Interface: Ultra-ATA/100 on the Seagate 120GB 3.5" Ultra ATA/100, IDE/ATA on the Seagate 200GB 3.5" IDE.

  • HDD capacity
    • 120 GB
    • 200 GB
  • Interface
    • Ultra-ATA/100
    • IDE/ATA
  • Storage drive buffer size
    • 2 MB
    • 8 MB
  • Non-operating shock
    • 350 G
    • 300 G
  • Width
    • 101.6 mm
    • 101.8 mm
  • Depth
    • 146.9 mm
    • 147 mm
  • Height
    • 26 mm
    • 26.1 mm
  • Weight
    • 580 g
    • 635 g

Side by side

Differences highlightedShow differences only
38 specifications
A

Seagate

120GB 3.5" Ultra ATA/100View product
B

Seagate

200GB 3.5" IDEView product
Features3 differ
HDD capacityDiffers120 GB200 GB
InterfaceDiffersUltra-ATA/100IDE/ATA
Storage drive buffer sizeDiffers2 MB8 MB
Poweridentical
Power consumption (idle)Known for one2.5 W
Power consumption (standby)Known for one0.8 W
Power consumption (read)Known for one12.8 W
Power consumption (write)Known for one12.8 W
Start-up currentKnown for one2.8 A
Operational conditions1 differ
Non-operating shockDiffers350 G300 G
Weight & dimensions4 differ
WidthDiffers101.6 mm101.8 mm
DepthDiffers146.9 mm147 mm
HeightDiffers26 mm26.1 mm
WeightDiffers580 g635 g
Other featuresidentical
HDD transfer rateKnown for one100 Mbit/s
Power requirementsKnown for one2.6
Dimensions (WxDxH)Known for one101.6 x 146.9 x 26.04 mm
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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