Technical Product Specification

Intel® Server Board S5520UR and S5520URT TPS Connector/Header Locations and Pin-outs
Revision 1.9 Intel order number E44031-012
91
6. Connector/Header Locations and Pin-outs
6.1 Board Connector Information
The following section provides detailed information regarding all connectors, headers, and
jumpers on the server board. It lists all connector types available on the board and the
corresponding reference designators printed on the silkscreen.
Table 41. Board Connector Matrix
Connector
Quantity
Reference Designators
Connector Type
Pin
Count
Power supply 3 J2K1
J3K1
J1K2
Main power
CPU 1 power
P/S aux/IPMB
24
8
5
CPU
2
U7J1, U7C1
CPU sockets
1366
Main memory
12
J4F1, J5F1, J5F2, J5F3, J6F1, J6F2, J8F1, J8F2,
J8F3, J9F1, J9F2, J9F3
DIMM sockets
240
PCI Riser
1
J4E1
Card edge
Intel
®
RMM3
1
J5B1
Header
34
I/O Module
2
J3B1, J2B1
Mezzanine
50
SATA Software
RAID Key
1
J1G6
Key holder
3
CPU Fans
2
J9K2, J9A4
Header
4
Memory Fans
2
J8K1, J9A3
Header
4
System Fans 2 J2J1, J2J3 Header 4
CPU fans 2 J7K1, J9A3 Header 4
Battery 1 BT4E1 Battery holder 3
RJ-45
2
J6A1, J6A2
External LAN
8
Stacked 2x USB
2
J7A1, J7A2
Dual USB
8
Video
1
J8A1
External DSub
15
Serial port A
1
J9A2
External RJ-45
9
Serial port B
1
J1A1
Header
9
Bridge board
1
J4H2
Header
Fan board
1
J3J1
Header
Front panel
1
J4H3
Header
24
Internal USB
1
J1J2
Header
10
Low-profile Internal
USB for Intel
®
SSD
1 J1J1 Low-profile
header
10
Chassis Intrusion
1
J1F4
Header
2
Serial ATA
6
J1G4, J1F3, J1F2, J1E3, J1E8, J1D6, J1D5
Header
7
SATA SGPIO 1 J1G5 Header 4
LCP/IPMB 1 J1H1 Header 4
Configuration
jumpers
4 J1E7 (BIOS Default), J1E8 (Password Clear), J1D4
(BIOS Recovery), J1H2 (BMC Force Update)
Jumper 3