Intel DX58SO manual Label Description

Intel Desktop Board DX58SO Product Guide

Table 2. Intel Desktop Board DX58SO Components

Label	Description
A	Rear chassis fan header 2 (4-pin)
B	PCI Express 1.1 x1 connector
C	PCI Express 2.0 x16 secondary connector
D	Front panel audio header
E	PCI bus connector
F	PCI Express 1.1 x1 connector
G	PCI Express 2.0 x16 primary connector
H	PCI Express 2.0 x4 connector
I	Auxiliary PCI Express graphics power connector (1 x 4 pin)
J	Back panel connectors
K	Processor fan header (4-pin)
L	Rear chassis fan header (3-pin)
M	Processor socket
N	DDR3 Channel A, DIMM 0 and DIMM 1 sockets
O	DDR3 Channel B, DIMM 0 socket
P	DDR3 Channel C, DIMM 0 socket
Q	Main power connector (2 x 12 pin)
R	IOH fan header (3-pin)
S	12 V processor core voltage connector (2 x 4 pin)
T	Chassis intrusion header
U	Front chassis fan header (3-pin)
V	Serial ATA connectors
W	USB 2.0 headers
X	Battery
Y	IEEE 1394a header
Z	Onboard power button
AA	BIOS configuration jumper block
BB	Alternate front panel power LED header
CC	Front panel CIR receiver (input) header
DD	Back panel CIR transmitter (output) header
EE	Front panel header
FF	High Definition Audio Link header
GG	Auxiliary PCI Express graphics power connector (SATA-style)
HH	S/PDIF connector

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