Intel 4 519K HH80547PE0831MN Ficha De Dados
Códigos do produto
HH80547PE0831MN
78
Datasheet
Boxed Processor Specifications
7.1.3
Boxed Processor Retention Mechanism and Heatsink
Attach Clip Assembly
Attach Clip Assembly
The boxed processor thermal solution requires a processor retention mechanism and a heatsink
attach clip assembly to secure the processor and fan heatsink in the baseboard socket. The boxed
processor will not ship with retention mechanisms but will ship with the heatsink attach clip
assembly. Baseboards designed for use by system integrators should include the retention
mechanism that supports the boxed processor. Baseboard documentation should include
appropriate retention mechanism installation instructions.
attach clip assembly to secure the processor and fan heatsink in the baseboard socket. The boxed
processor will not ship with retention mechanisms but will ship with the heatsink attach clip
assembly. Baseboards designed for use by system integrators should include the retention
mechanism that supports the boxed processor. Baseboard documentation should include
appropriate retention mechanism installation instructions.
7.2
Electrical Requirements
7.2.1
Fan Heatsink Power Supply
The boxed processor's fan heatsink requires a +12 V power supply. A fan power cable will be
shipped with the boxed processor to draw power from a power header on the baseboard. The power
cable connector and pinout are shown in
shipped with the boxed processor to draw power from a power header on the baseboard. The power
cable connector and pinout are shown in
. Baseboards must provide a matched power
contains specifications for the input and output
signals at the fan heatsink connector. The fan heatsink outputs a SENSE signal that is an open-
collector output that pulses at a rate of 2 pulses per fan revolution. A baseboard pull-up resistor
provides VOH to match the system board-mounted fan speed monitor requirements, if applicable.
Use of the SENSE signal is optional. If the SENSE signal is not used, pin 3 of the connector should
be tied to GND.
collector output that pulses at a rate of 2 pulses per fan revolution. A baseboard pull-up resistor
provides VOH to match the system board-mounted fan speed monitor requirements, if applicable.
Use of the SENSE signal is optional. If the SENSE signal is not used, pin 3 of the connector should
be tied to GND.
Note:
The motherboard must supply a constant +12 V to the processor's power header to ensure proper
operation of the variable speed fan for the boxed processor.
operation of the variable speed fan for the boxed processor.
The power header on the baseboard must be positioned to allow the fan heatsink power cable to
reach it. The power header identification and location should be documented in the platform
documentation, or on the system board itself.
reach it. The power header identification and location should be documented in the platform
documentation, or on the system board itself.
shows the location of the fan power
connector relative to the processor socket. The baseboard power header should be positioned
within 4.33 inches from the center of the processor socket.
within 4.33 inches from the center of the processor socket.
Figure 18. Boxed Processor Fan Heatsink Power Cable Connector Description
Pin
Signal
Straight square pin, 3-pin terminal housing with
polarizing ribs and friction locking ramp.
polarizing ribs and friction locking ramp.
0.100" pin pitch, 0.025" square pin width.
Waldom*/Molex* P/N 22-01-3037 or equivalent.
Match with straight pin, friction lock header on motherboard
Waldom/Molex P/N 22-23-2031, AMP* P/N 640456-3,
or equivalent.
Waldom/Molex P/N 22-23-2031, AMP* P/N 640456-3,
or equivalent.
1
2
3
GND
+12V
SENSE
1
2
3