Datasheet

1U Server Chassis SR1300 Chassis Cooling
Revision 1.2
Intel order number A94544-004
15
3. Chassis Cooling
A five-fan module and the two power supply fans provide the necessary airflow to cool the
system. A fan on the processor heat sink is not necessary in this chassis.
Note: Certain processor kits may come with a Processor Wind Tunnel (PWT) cooling fan and
duct for each processor. This cannot be used in the server chassis SR1300 and is not
necessary.
In order to maintain the necessary airflow within the system, the air baffle must be installed
between the power supply and the fan module.
Figure 11. Air Baffle Installation
3.1 Five-Fan Module
A module consisting of five 40mm, multi-speed fans provides the primary airflow for the system.
A 12-wire cable/connector provides the fan module with power and tach lines, allowing each fan
to be monitored independently by server management software. The power cable is connected
to a 12-pin header located on the server boards SE7500WV2 and SE7501WV2. The following
table provides the pinout for the 12-wire cable/connector.