Figure 16. Non-Redundant Fan Module - Intel SR2612UR Product Specification

Intel® Server System SR2612UR TPS
The system fan module, which includes four non-redundant 80-mm fans, is designed for ease
of use and supports several management features that the Integrated Baseboard Management
Controller can use.

The system fans plug into headers on the server board.

Each fan within the module is capable of supporting multiple speeds. If the external
ambient temperature of the system exceeds the value programmed into the thermal
sensor data record (SDR), the Integrated BMC firmware increases the speed for all the
fans within the fan module.

Each fan is responsible for cooling a specific zone of the system. If the components in
the zone begin to exceed a safe operating temperature as programmed by the SDR, the
Integrated BMC firmware increases the speed for the fans tied to that zone.

Each fan connector within the module supplies a tachometer signal that allows the
Integrated BMC to monitor the status of each fan. If one of the fans fails, the remaining
fans increase their rotation and attempt to maintain the thermal requirements of the
system.

Fan for CPU and Memory zone has associated fault LED on the server board next to the
fan header. If a fan fails, system management will illuminate the system fault LED. Each
fan has an associated fault LED on the midplane located next to the fan header. If a fan
fails, system management illuminates the associated server board fan fault LED for the
failing fan.

The foam cable retention assembly allows cables to cross from the server board side of
the system to the midplane side of the system without unduly affecting the cooling
solution.
Note: The fans are NOT hot-swappable. You must turn-off the system to replace a failed fan.
Revision 1.3
A: Foam Insertion for Cable Retention

Figure 16. Non-redundant Fan Module

Intel order number E76293-003
Cooling Subsystem
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