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Product comparison · 2 internal hard drives

Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb vs Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk

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  • 11specifications compared
  • 9differ
  • 2identical
  • 6known for one product only

Key differences

The Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb has 160 GB more HDD capacity than the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk (200 GB vs 40 GB). The Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb has 1,800 RPM more HDD speed than the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk (7200 RPM vs 5400 RPM). The Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb has 6 MB more storage drive buffer size than the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk (8 MB vs 2 MB). Operating temperature (T-T): 5 - 55 °C on the Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb, 5 - 60 °C on the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk. Power requirements: +5V° 5% / +12V° 10% on the Samsung 200Gb ATA-7 133Mbps 7200rpm 8Mb, +5V, +12V on the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk.

  • HDD capacity
    • 200 GB
    • 40 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • Storage drive buffer size
    • 8 MB
    • 2 MB
  • HDD number of heads
    • 4
    • 16
  • Average latency
    • 4.17 ms
    • 5.5 ms
  • Operating temperature (T-T)
    • 5 - 55 °C
    • 5 - 60 °C
  • Weight
    • 635 g
    • 509 g
  • Power requirements
    • +5V° 5% / +12V° 10%
    • +5V, +12V

Side by side

Differences highlightedShow differences only
17 specifications
A

Samsung

200Gb ATA-7 133Mbps 7200rpm 8MbView product
B

Seagate

K HDFireb3 40GBATA133 5400rpm 20pk bulkView product
Features5 differ
HDD capacityDiffers200 GB40 GB
HDD speedDiffers7200 RPM5400 RPM
Storage drive buffer sizeDiffers8 MB2 MB
HDD number of headsDiffers416
Access timeKnown for one8.8 ms
Track to track seek timeKnown for one0.8 ms
Average latencyDiffers4.17 ms5.5 ms
Bytes per sectorKnown for one512
HDD sizeKnown for one3.5"
Average seek timeKnown for one12 ms
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 55 °C5 - 60 °C
Weight & dimensions1 differ
WeightDiffers635 g509 g
Other features2 differ
Power requirementsDiffers+5V° 5% / +12V° 10%+5V, +12V
Dimensions (WxDxH)Differs101.6 x 146.1 x 25.4 mm102 x 147 x 17.5 mm
Poweridentical
Operating voltageKnown for one5 / 12 V

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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