Intel® Server Board S3420GP TPS
Connector/Header Locations and Pin-outs
Revision 2.4
Intel order number E65697-010
85
Pin
Signal Name
Description
3
USB_ICH_P4N_CONN
USB port 4 negative signal
4
USB_ICH_P5N_CONN
USB port 5 negative signal
5
USB_ICH_P4P_CONN
USB port 4 positive signal
6
USB_ICH_P5P_CONN
USB port 5 positive signal
7 Ground
8 Ground
9 Key
No
pin
10 TP_USB_ICH_NC
Test
point
One x connector (J1J2) on the server board provides an option to support a USB floppy
connector.
Table
55
. Pin-out of Internal USB Connector for Floppy ( J1J2)
Pin
Signal Name
1 +5V
2 USB_N
3 USB_P
4 GND
One 2x5 connectors (J3F2) on the server board provides an option to support an Intel
®
Z-U130
Value Solid State Drive. The following table defines the pin-out of the connector.
Table 56. Pin-out of Internal USB Connector for low-profile Intel
®
Z-U130 Value Solid State Drive
(J3F2)
Pin
Signal Name
Description
1 +5V
USB
power
2 NC
N/A
3
USB Data -
USB port ## negative signal
4 NC
N/A
5
USB Data +
USB port ## positive signal
6 NC
N/A
7 Ground
N/A
8 NC
N/A
9 Key
No
pin
10 LED#
Activity
LED
7.6
PCI Express* Slot/PCI Slot/Riser Card Slot
A PCI-E Riser card will enable a PCI-E add-on card to be accommodated in the 1U chassis.
The following table shows the pin-out for this riser slot.
Table 57. Pin-out of adaptive riser slot/PCI Express slot 6
Pin
Signal
Description
Pin
Signal
Description
B1 +12V
P12V
A1 PRSNT1_N
GND
B2 +12V
P12V
A2 +12V
P12V
B3 RSVD
P12V
A3 +12V
P12V
