Specifications

Intel® Server Board S5500WB TPS Design and Environmental Specifications
Revision 1.3
Intel order number E53971-004
75
9. Design and Environmental Specifications
9.1 Fan Speed Control Thermal Management
Fan speed control supports the following thermal sensors:
• Discrete board level digital thermal sensor TMP75
• Front panel Temp Sensor (if present)
• CPU PECI DTS
• DDR3 RDIMM TSOD
Eight front system fan headers for four individual thermal zones
• Zone 4 (mem2 fans) responds to memory2 and CPU2 temperatures.
• Zone 3 (CPU2 and MEM2 fans) responds to CPU2 and IOH temperatures.
• Zone 2 (CPU1 and MEM1 fans) responds to CPU1 and IOH temperatures.
• Zone 1 (mem1 fans) responds to memory1 and CPU1 temperatures.
Figure 27: Thermal Zones