NVIDIA Tesla C870 GPU Computing Processor Board
April 14, 2008 | BD-03399-001_v04
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Table 7.
Fan Specifications and Conditions
Specifications
Conditions
Rated voltage
12 V
Operating voltage
5.0 – 12.6 V DC
Input current (fan only)
0.15 Amp (maximum 0.23 Amp)
Input power (fan only)
1.80 W (maximum 2.76 W)
Speed (fan only)
2500 RPM
Air flow
11.520 CFM (minimum 10.368 CFM)
Static air pressure
0.156" water (minimum 0.126” water)
Acoustic noise
31.5 dB-A (maximum 35.5 dB-A)
Life expectance
50,000 hours continuous operation at 40 °C
Table 8.
Environmental Specifications and Conditions
Specifications
Conditions
Operating temperature
0 °C to 55 °C
Storage temperature
All function shall be normal after 500 hours at -40 °C
to 75 °C at normal humidity with a 24 hours recovery
period at room temperature
Operating humidity
5 to 90 % RH
Storage humidity
5 to 95 % RH
