Specifications

Rev 1.0
Page 6 of 17
• System Board Components
Figure 1. Motherboard Layout & Components
Table 2.
Item Description Item Description
A Auxiliary rear fan connector V Legacy I/O
B
PCI Conventional bus add-in card
connector W Main Power Connector
C
PCI Express x16 (electrical x4) add-in
card connector
X Diskette drive connector
D ATAPI CD-ROM Connector (Optional) Y BIOS Setup Configuration Jumper Block
E
PCI Conventional Bus Add-in Card
Connector Z Parallel ATE IDE Connector
F
Secondary PCI-Express x16 (electrical
x8) bus add-in card connector AA Chassis intrusion connector
G Audio Codec BB Battery
H Front Panel Audio connector CC
Serial ATA Connectors (ICH7-R/ICH7-DH
RAID) [2]
I
Primary PCI Express x16 (electrical x 16
or x8) bus add-in card connector DD Speaker
J Gigabit Ethernet Controller EE Front Chassis Fan Connector
K Rear Chassis fan connector FF
Serial ATA Connectors (ICH7-R/ICH7-DH
RAID) [2]
L Auxillary PCI Express Graphics Power GG Auxiliary front panel power LED connector