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Intel® Visual Compute Accelerator Product Specification and Hardware User's Guide
Air Flow In
(card inlet)
Note: VCA card CPU core temperatures must remain at or below 96° C (204.8° F). CPU's will begin to
throttle once they reach 105° C (221° F), impacting card performance. Should CPU temperatures continue to
rise, the card may shut down due to a CPU Thermal Trip event. Should such events occur, system
administrators must make adjustments to the system fan speed controls to ensure increased air flow to the
VCA card.
System administrators can utilize the "vcactl temp" command of the vcactl utility to monitor VCA CPU core
temperatures.
9
Non-Standard Air Flow Pattern
Card Inlet Temp
*Flow Rate
35° C
24.1 CFM
25° C
19.0 CFM
*CFM=Cubic Feet per Minute
*"H
O= Inches of Water
2
Air Flow Out
*Pressure Drop
0.208 "H
O
2
0.196 "H
O
2
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