2-2
Chapter 2: Hardware information
2.2 Motherboard layout
The audio and LAN features are optional. These components are
grayed out in the above motherboard layout.
Audio
Codec
24.9cm (9.8in)
30.5cm (12in)
mPGA 604 mPGA 604
PP-DLW
PCI-X1 (64-bit, 100MHz 3V)
Accelerated Graphics Port (AGPPRO)
PCI-X2 (64-bit, 100MHz 3V)
PCI-X3 (64-bit, 100MHz 3V)
PCI-X4 (64-bit, 133MHz 3V)
PCI1 (32-bit, 33MHz 5V)
COM1
PARALLEL PORT
COM2
PS/2KBMS
T: Mouse
B: Keyboard
USB2.0
T: USB3
B: USB4
Below:Mic In
Center:Line Out
Top:Line In
ATX_POWER
FAN3
FAN1
FAN2
Primary IDE
FLOPPY
4Mbit
Flash
BIOS
Secondary IDE
J31
FAN4
DDR DIMM1 (72 bit, 184-pin module)
DDR DIMM2 (72 bit, 184-pin module)
DDR DIMM3 (72 bit, 184-pin module)
DDR DIMM4 (72 bit, 184-pin module)
CON12V
ASUS
ASIC
with Hardware
Monitor
Intel
82540EM
Gigabit
Ethernet
C-Media
CMI8738 6CH
Audio Controller
AUDIO_COM2
AUDIO_COM1
J16
J14
J18
J26
GAME1
J20
J28
J29
J5
J1
J12
J24
J23
LED4
J25
J21
J22
P64H2
PCI-X
Bridge
Hub
Intel
E7505
MCH
(Placer)
BATTERY1
Intel I/O
Controller
Hub
(ICH4)
RJ-45
Top:
USB1
USB2
Bottom:
J33
BUZZ1
FAN5
26.7cm (10.5in)