Connectors; Table 17. Connectors On The Motherboard - Intel ® Core i7 User Manual

4.2 Connectors

Caution: Many of the connectors provide operating voltage (+5 V DC and +12 V DC, for example) to
devices inside the computer chassis, such as fans and internal peripherals. Most of these
connectors are not over-current protected. Do not use these connectors for powering devices
external to the computer chassis. A fault in the load presented by the external devices could
cause damage to the computer, the interconnecting cable, and the external devices
themselves. This section describes the board‟s connectors.
Table 17 lists the connectors on the motherboard.

Table 17. Connectors on the motherboard

Dev Kit Manual
Item
41 PCI gold finger
42 TPM Header
43 Intel 82577 LAN PHY
44 CK 505
45 DMI LAI
46 FDI LAI
47 DDR3 VR
48 I2C Port Hub
Item Connector
1 J8C2
2 J5C1
3 J5B1
4 J4A1B
4 J3A3
6 J1A1
7 J1H2
8 J1H1
10 J4H1
11 J6J1
12 J7J1
13 J8J1
14 J7D3
15 J9E4/ J8F1
16 J9C2
Description
Description
Chipset DDI port x16 connector
PCI Express x16 connector
Chipset JTAG Header
RJ45 USB connector
Quad USB connector
PS/2 Keyboard/mouse connector
Battery A connector
Battery B connector
ATX Power Supply connector
eSATA connector 1
eSATA connector 2
SATA Direct connect
LVDS connector
HDA connector
Docking connector
47 323094