5.
When the fan and heatsink assembly is in place, connect the CPU fan
cable to the appropriate connector on the motherboard, CPU_FAN1 or
CPU_FAN2.
KFN4-D16/SAS
KFN4-D16 (Series) CPU Fan Connectors
•
Do not forget to connect the CPU fan connector! Hardware
monitoring errors can occur if you fail to plug this connector.
•
If there is only one CPU fan cable, connect it to the connector
labeled CPU_FAN1. Failure to do so may cause hardware monitoring
errors.
2.4
System memory
2.4.1
Overview
The motherboard comes with sixteen 240-pin Double Data Rate II (DDR2)
Dual Inline Memory Modules (DIMM) sockets.
The following figure illustrates the location of the sockets:
KFN4-D16/SAS
KFN4-D16 (Series) 240-pin DDR2 DIMM Sockets
ASUS KFN4-D16 Series
CPU_FAN2
CPU_FAN1
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
112 Pins
128 Pins
DIMM_B4
DIMM_A4
DIMM_B3
DIMM_A3
DIMM_B2
DIMM_A2
DIMM_B1
DIMM_A1
DIMM_A5
DIMM_B5
DIMM_A6
DIMM_B6
DIMM_A7
DIMM_B7
DIMM_A8
DIMM_B8
2-13