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Product comparison · 2 internal hard drives

Samsung 160Gb ATA-7 133Mbps 7200rpm 2Mb vs Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk

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

Key differences

The Samsung 160Gb ATA-7 133Mbps 7200rpm 2Mb has 120 GB more HDD capacity than the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk (160 GB vs 40 GB). The Samsung 160Gb ATA-7 133Mbps 7200rpm 2Mb has 1,800 RPM more HDD speed than the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk (7200 RPM vs 5400 RPM). The Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk has 1.33 ms more average latency than the Samsung 160Gb ATA-7 133Mbps 7200rpm 2Mb (5.5 ms vs 4.17 ms). Operating temperature (T-T): 5 - 55 °C on the Samsung 160Gb ATA-7 133Mbps 7200rpm 2Mb, 5 - 60 °C on the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk. Power requirements: 5V°±5% / 12V°±10% on the Samsung 160Gb ATA-7 133Mbps 7200rpm 2Mb, +5V, +12V on the Seagate K HDFireb3 40GBATA133 5400rpm 20pk bulk.

  • HDD capacity
    • 160 GB
    • 40 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • 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
  • Dimensions (WxDxH)
    • 101.6 x 146.1 x 25.4 mm
    • 102 x 147 x 17.5 mm

Side by side

Differences highlightedShow differences only
17 specifications
A

Samsung

160Gb ATA-7 133Mbps 7200rpm 2MbView product
B

Seagate

K HDFireb3 40GBATA133 5400rpm 20pk bulkView product
Features3 differ
HDD capacityDiffers160 GB40 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeKnown for one3.5"
InterfaceUltra-ATA/133Ultra-ATA/133
Storage drive buffer size2 MB2 MB
HDD number of headsKnown for one16
Average seek timeKnown for one12 ms
Average latencyDiffers4.17 ms5.5 ms
Access timeKnown for one8.9 ms
Track to track seek timeKnown for one0.8 ms
Bytes per sectorKnown for one512
Poweridentical
Operating voltageKnown for one5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 55 °C5 - 60 °C
Weight & dimensions1 differ
WeightDiffers635 g509 g
Other features2 differ
Power requirementsDiffers5V°±5% / 12V°±10%+5V, +12V
Dimensions (WxDxH)Differs101.6 x 146.1 x 25.4 mm102 x 147 x 17.5 mm
InternalYesYes

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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