Datasheet

Intel
®
Pentium
®
4 Processor on 0.13 Micron Process Datasheet 81
Boxed Processor Specifications
NOTE:
1. Motherboard should pull this pin up to V
CC
with a resistor.
Table 7-1. Fan Heatsink Power and Signal Specifications
Description Min Typ Max Unit Notes
+12 V: 12 Volt fan power supply 10.2 12 13.8 V
IC: Fan current draw 740 mA
SENSE: SENSE frequency 2 pulses per fan revolution 1
Figure 7-5. MotherBoard Power Header Placement Relative to Processor Socket