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Product comparison · 2 internal hard drives

Samsung 160GB Ultra-ATA/133 HDD, 20-PK vs Samsung 40GB Ultra-ATA/133 HDD, 20-PK

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  • 26specifications compared
  • 6differ
  • 20identical
  • 0known for one product only

Key differences

The Samsung 160GB Ultra-ATA/133 HDD, 20-PK has 120 GB more HDD capacity than the Samsung 40GB Ultra-ATA/133 HDD, 20-PK (160 GB vs 40 GB). The Samsung 160GB Ultra-ATA/133 HDD, 20-PK has 6 MB more storage drive buffer size than the Samsung 40GB Ultra-ATA/133 HDD, 20-PK (8 MB vs 2 MB). The Samsung 160GB Ultra-ATA/133 HDD, 20-PK has 100,000 h more mean time between failures (MTBF) than the Samsung 40GB Ultra-ATA/133 HDD, 20-PK (600000 h vs 500000 h). Operating temperature (T-T): 0 - 60 °C on the Samsung 160GB Ultra-ATA/133 HDD, 20-PK, 5 - 55 °C on the Samsung 40GB Ultra-ATA/133 HDD, 20-PK.

  • HDD capacity
    • 160 GB
    • 40 GB
  • Storage drive buffer size
    • 8 MB
    • 2 MB
  • Mean time between failures (MTBF)
    • 600000 h
    • 500000 h
  • Power consumption (typical)
    • 7.5 W
    • 7.1 W
  • Power consumption (PowerSave)
    • 0.4 W
    • 0.5 W
  • Operating temperature (T-T)
    • 0 - 60 °C
    • 5 - 55 °C

Side by side

Differences highlightedShow differences only
26 specifications
A

Samsung

160GB Ultra-ATA/133 HDD, 20-PKView product
B

Samsung

40GB Ultra-ATA/133 HDD, 20-PKView product
Features3 differ
HDD capacityDiffers160 GB40 GB
Storage drive buffer sizeDiffers8 MB2 MB
Mean time between failures (MTBF)Differs600000 h500000 h
Power2 differ
Power consumption (typical)Differs7.5 W7.1 W
Power consumption (PowerSave)Differs0.4 W0.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 60 °C5 - 55 °C

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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