
Server Board Overview
S875WP1-E
Revision 4.0
4
The figure below shows the functional blocks of the server board and the plug-in modules that it
supports.
TP00182
A
B
C
D
E
F
G
I
J
K
L
M
N
O
P
Q
R
T
U
V
W
Y
Z
AA
BB
CC
X
S
H
A. System Fan 4 Header
B. +12V CPU Power Connector
C. Processor
Socket
D. CPU
Fan
E. DIMM
Sockets
F. Main
Power
Connector
G. Floppy
Drive
Connector
H. Auxiliary Power Connector
I.
Primary IDE Connector
J.
Secondary IDE Connector
K. Serial B Header
L. System Fan 1 Header
M. System Fan 2 Header
N. Front Panel Connector
O. BIOS Configuration Jumper (J8J2)
P. SCSI LED Header
Q. Hot Swap Backplane Header
R. Battery
S. SATA-A1 through SATA-A4 Connector
(S875WP1LX only, slots numbered from left to
right)
T. Chassis
Intrusion
Header
U. PCI 32/33 Slots 1 – 3
(slots numbered from top to bottom)
V. System Fan 3 Header
W. Front Panel USB Header
X. Clear CMOS Jumper J8G1
Y. SATA-B1 and SATA-B2 Connectors
(slots numbered from left to right)
Z. AGP
Connector
AA. NIC2 (10/100 Mb), USB
BB. NIC1 (1 Gb), USB
CC. Back Panel I/O Ports
Figure 1. Intel Server Board S875WP1-E Diagram