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HeatSinks & Fans


Simple CPU ( Server ) Heat Tests
  • Test the 1U system with the cover off ( open office/lab environment )
    • Measure the idle CPU temperature
    • Measure the CPU temperature under typical load test

  • Test the 1U system with the cover on (sealed server)
    • Do the same idle cpu and load tests
    • Tests the (restricted) air flow/effectiveness of the fans w/ covers on

  • Put the Sytem into a rack of 10 or 40 of um in the "real environment"
    • Do the same idle cpu and load tests

  • There should be little cpu temperature differences in a "well cooled 1U system"
    • Typical/smple load test ... ( 3-5 simulataneous infinite kernel compiles + "tree /" )
    • Measure/monitor the cpu temp with the BIOS health utiiities
    • Use a regular thermometer for sanity checks
    • lm_sensors + i2c
    • Other TempSensors


  • Maximum CPU temperature, specs and tolerances


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Updated: Mon Nov 22 00:09:17 2004 PDT