Technical Product Specification

Intel

Server System R1000SP Product Family TPS Thermal Management

Revision 2.0 Intel Order Number G64249-002

5. PECI value

6. On-die sensor

7. On-board sensor

8. Virtual sensor

9. Available only when PSU has PMBus*

10. On-board of Module sensor

The following diagram illustrates the fan speed control structure:

Figure 21. Fan Control Model

5.3

System Fans

The system has two configurations of system fans:

 Fixed system fan configuration consists of four managed single rotor 40mm x 28mm

system fans, providing the primary airflow for the system configured with one fixed power

supply module. (Note: The system fan connector labeled “SYS_FAN_2” on the server

board is NOT used in this configuration.)