Motherboard Description
SY-P4-645DX DRAGON Ultra
9
A ATX Power Supply Connector
B
ATX12V 4-Pin(+12V) Connector
C Chassis Cooling Fan Connector
D CPU Cooling Fan Connector
E
Socket 478 Connector
F
North Bridge Chip
G DDR DIMM Banks
H AGP
Pro
Slot
I
Bus Mastering EIDE/ATAPI Ports
J
32-bit PCI Mastering Slots
K South
Bridge
Chip
L
Floppy Disk Drive (FDD) Port
M IDE
RAID
Ports
N HighPoint IDE RAID Chip
O 3V Lithium Battery
P
Front Panel Connectors
Q 5V Stand-By Indicator LED
R Chassis Cooling Fan Connector
S CMOS
Clear
Jumper
T
USB Ports
U Serial Infrared (IrDA) Device Header
V Smart Card Reader Connector
W Flash BIOS
X Wake-On-LAN
(WOL)
Header
Y I/O
Chip
Z SPK5
Connector
AA CD_SPDI
Connector
AB CD-IN Connector
AC Onboard
Audio
Chip
AD MIC & LAN LED Connector
AE Back
panel
Connectors