Custom Fan - Matrox 4Sight X Installation And Hardware Reference

Custom fan

You can use any fan that provides at least 18 cubic feet/minute (0.5 m
of air flow through the large heat sink. Due to the large heat sink's convoluted
fins, the fan must be placed on the left or right side of the large heat sink (see
illustration below). This will ensure proper airflow through the fins of the large
heat sink, resulting in an efficient removal of accumulated heat.
1 2 3
Two accessory
device power
connectors
(either one
can be used
as a power
source for
the fan)
The following are the specifications for each pin on the fan connector:
Pin Power supply (V)
1 GROUND
2 7-12
3 Tachometer, four pulses per rotation.
Place fan on
left side OR right side
of the large heat sink
Large heat sink
Small
heat sink
Front panel
Maximum voltage (V) Minimum voltage (V)
12 7
Custom fan 81
3
/minute)
Maximum current (A)
0.5