Intel BOXD865PERL Product Specification - Page 66

Table 29., Rear Chassis Fan Connector, Table 30., ATX12V Power Connector, Table 31., Voltage

Page 66 highlights

Intel Desktop Board D865PERL Technical Product Specification ✏ NOTE Do not use a standard ATX power supply. The Desktop Board D865PERL will not boot with a standard ATX power supply. Use only ATX12V-compliant power supplies with the Desktop Board D865PERL. ATX12V power supplies have an additional power lead that provides required supplemental power for the Intel Pentium 4 processor. The Desktop Board D865PERL will not boot if the ATX12V power supply is not connected to both the 4-pin and 20-pin power connectors. For information about The power connector The functions of the fan connectors Refer to Section 1.13.2.1, page 47 Section 1.13.2.2, page 47 Table 29. Rear Chassis Fan Connector Pin Signal Name 1 Control 2 +12 V 3 TACH Table 30. ATX12V Power Connector Pin Signal Name 1 Ground 3 +12 V Pin Signal Name 2 Ground 4 +12 V Table 31. Voltage Regulator Fan Connector Pin Signal Name 1 Ground / Control 2 +12 V 3 TACH Table 32. Processor Fan Connector Pin Signal Name 1 Ground / Control 2 +12 V 3 TACH 66

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Intel Desktop Board D865PERL Technical Product Specification
66
NOTE
Do not use a standard ATX power supply.
The Desktop Board D865PERL will not boot with a
standard ATX power supply.
Use only ATX12V-compliant power supplies with the Desktop Board
D865PERL.
ATX12V power supplies have an additional power lead that provides required
supplemental power for the Intel Pentium
4
processor.
The Desktop Board D865PERL will not
boot if the ATX12V power supply is not connected to both the 4-pin and 20-pin power connectors.
For information about
Refer to
The power connector
Section 1.13.2.1, page 47
The functions of the fan connectors
Section 1.13.2.2, page 47
Table 29.
Rear Chassis Fan Connector
Pin
Signal Name
1
Control
2
+12 V
3
TACH
Table 30.
ATX12V Power Connector
Pin
Signal Name
Pin
Signal Name
1
Ground
2
Ground
3
+12 V
4
+12 V
Table 31.
Voltage Regulator Fan Connector
Pin
Signal Name
1
Ground / Control
2
+12 V
3
TACH
Table 32.
Processor Fan Connector
Pin
Signal Name
1
Ground / Control
2
+12 V
3
TACH