SOYO SY-P4I875P DRAGON 2 V1.0 User Manual page 14

Motherboard Description
H Chassis Cooling Fan (CHAFAN3) connectors
This connector is to connect your chassis fan to your motherboard.
This motherboard supports up to 3 chassis fans. Please check the (2)
Chassis Cooling Fan (CHAFAN1, CHAFAN2, CHAFAN3)
paragraph on page 34 for more details.
I
DDR DIMM Banks
These 4, 184 pin memory slots are to install your system memory in.
They support up to 4 GB of memory. For more details check the Step
2 Install Memory Module paragraph on page 18.
J
ITE IT8712F-A Super I/O Chip
The IT8712F-A is a Low Pin Count Interface-based highly
integrated Super I/O. The IT8712F-A provides the most commonly
used legacy Super I/O functionality plus the latest Environment
Control initiatives, such as H/W Monitor, Fan Speed Controller,
ITE's 'SmartGuardian' function and Smart Card Reader Interface.
The device's LPC interface complies with Intel 'LPC Interface
Specification Rev. 1.0'. The IT8712F-A meets the 'Microsoft® PC98
& PC99 System Design Guide' requirements, and is ACPI &
LANDesk compliant.
K
Serial Infrared (IrDA) device header
This header allows you to connect an IrDA receiver to the
motherboard. You can find the lay-out in the 1. Standard Infrared
(SIRCON) paragraph on page 32.
L
Smart Card Reader connector
This connector allows you to connect a smart card reader to the
PC/SC, ISO 7816 compliant onboard smart card reader. The
paragraph 3. Smart Card Reader on page 35 contains more
information on the lay-out of this header.
M
ATX Power Supply connector
This connector is to connect the ATX connector of your ATX12V
compliant power supply to the motherboard. For more details on this
connector, please check the F. ATX12V Power Supply paragraph
on page 39.
N Floppy Disk Drive (FDD) connector
This 34 pins connector is to connect your floppy drive to. Check for
more details in the B. Floppy Drive Installation paragraph on page
25.
SY-P4I875P DRAGON 2 V1.0
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