SUPERMICR R

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CONTACT INFORMATION
www.supermicro.com (Email: support@supermicro.com)
Manuals: http://www.supermicro.com/support/manuals
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PACKAGE C ONTENTS (Applies to individual-pack only)
One (1) Supermicro Motherboard
Six (6) SATA Cables
• One (1) I/O Shield
• One (1) Quick Reference Guide
X7SBi-LN4 • Drivers & Utilities: ftp://ftp.supermicro.com • One (1) Floppy Drive Ribbon Cable
QUICK R EFEREN CE GUIDE Rev. 1.00 • Safety: http://www.supermicro.com/about/policies/safety_information.cfm • One (1) IDE Cable

Motherboard Layout and Features Jumpers, Connectors and LED Indicators Memory Support
Jumpers This motherboard supports up to 8 GB of Unbuffered (UDIMM) DDR2 ECC/Non-ECC
11 10 9 8 7 6 5 4 3 2 1 Item # Jumper Description Default 800/677 MHz memory in 4 memory slots.
4, 9 JPL1/JPL2, JPL3/JPL4 GLAN 1, 2, 3, 4 Enable Pins 1-2 (Enabled) Note: For memory optimization, use only DIMM modules that have been
10 JPG1 VGA Enable/Disable Pins 1-2 (Enabled) validated by Supermicro. For the latest memory updates, please refer to our

MNL-0982-QRG RE V . 1.00
13 JI2C1, JI2C2 SMB to PCI Slots Open/Open (Disabled) website at http://www.supermicro.com/products/motherboard.

FAN 5
JPL4

JPL3
VGA
COM 1
18 JBT1 CMOS Clear See Chapter 2 in User Manual
JPG1

82573L USB 0/1

VGA ES1000 LAN CTRL KB/MOUSE

JPL2
JPL1
82573L
21 JPT1 (X7SBi-LN4-TM) TPM Support Enable Pins 1-2 (Enabled)
Printer

DIMM Installation
82573V
LAN CTRL
LAN CTRL

24, 45 JPUSB2, JPUSB1 USB 0-1/USB 2-7 Enable JPUSB1:Pins1-2 (Enabled),

JPUSB1
45
LAN 3/4 LAN 1/2 82573L

JPUSB2:Pins 2-3 (Disabled)

LAN CTRL

26
IPMI

JP2 IDE Enable/Disable Pins 1-2 (Enabled)

JI2C2

Towards the CPU

JPW1
12
COM2

13 29 JWD Watch Dog Timer Enable Pins 1-2 (Reset) DIMM1A

JI2C1

46 34 JPF Power Force On Open (Disabled)

14 44
USB4/5

47 DIMM1B
Slot1 PCI 33 MHz

Intel Bigby V 3200

40 JAR Power Alarm Reset Open (Normal)
Slot6 SXB2 PCIX-133
T-SGPIO1 T-SGPIO2

15
USB6/7

DIMM2A

X7SBi-LN4
SPI BIOS
DIMM 2A

DIMM 1B
DIMM 2B

16 DIMM 1A
JWOL

© 2012 Supermicro Computer Inc. All rights reserved. Reproduction of this document whether in part or in whole is strictly prohibited without Supermicro's written
DIMM2B

consent. All Trademarks are property of their respective entities. All information provided is deemed accurate at the time of printing; however, it is not guaranteed.
43

FAN 6
Connectors
SATA 3

Intel ICH9R

Item # Connector Description Towards the PCI slot

SATA 2

KB/Mouse PS/2 Keyboard/Mouse

SATA 5

SMBUS_PS PWR FAIL

17 42
S I/O 1
W83627DHG 2 USB 0-1 Back Panel Universal Serial Bus Ports
SATA 1

SATA 4

41 3, 12 COM1, COM2 COM Port/Serial Port 1-2 Connectors Possible System Memory Allocation & Availability
Battery

JPWF
40 5 VGA Video Graphics Port
SATA 0

19 PXH-V
LGA 775 CPU JAR
System Device Size Physical Memory
18 6, 7 LAN1, LAN2, LAN3, LAN4 Ethernet RJ45 (Gigabit LAN) Connectors
JBT1

Remaining (-Available)
JWOR

IDE
(4 GB Total System Memory)
20 CTRL
8, 23, 43 Fan 5, Fan 4, Fan 6 Fan 1 & 2: System Fan Headers, Fan 6: CPU Fan
USB 3

JPT1

1 MB 3.99 GB
39

FAN 1
SPKR1
26 11 Printer Parallel Printer Port
21 28 Local APIC 4 KB 3.99 GB

NIC LED 4

NIC LED 3
34 38 14, 15, 20, 22 USB 4/5, 6/7, 3, 2 FP (Onboard) USB Ports and FP Accessible USB Headers
Area Reserved for the chipset 2 MB 3.99 GB
22
JPUSB2

JP2
USB 2

16 JWOL Wake-on-LAN Header

JD1

37
JPW2
JPF

I/O APIC (4 Kbytes) 4 KB 3.99 GB

Floppy

JWD

JL1

23 17 SATA 0-5 SATA Headers

FAN 4

PCI Enumeration Area 1 256 MB 3.76 GB

FAN 2
FAN 3

JLED1
IDE

JF1

19 JWOR Wake-on-Ring Header PCI Express (256 MB) 256 MB 3.51 GB

LE1

25 Floppy Floppy Disk Connector PCI Enumeration Area 2 (if needed) -Aligned on 512 MB 3.01 GB
256-MB boundary-
27 IDE IDE Hard Drive Connector (Blue)
24 25 27 29 30 31 32 33 35 36 VGA Memory 16 MB 2.85 GB
28 JD1 External Speaker Header TSEG 1 MB 2.84 GB
30 JL1 Chassis Intrusion Header Memory available for the OS & other applications 2.84 GB

31, 32, 39, Fan 3, Fan 2, Fan 1 System Fan Header (Fan 1: CPU Fan)
CPU Installation Heatsink Installation Front Panel Control (JF1) Notes:
35 JF1 FP Control Panel Header
1. Due to OS limitations, some operating systems may not show more than 4GB of memory.
1. Open 20 19 36 JLED1 Onboard Power LED Header
socket 1. Apply Ground NMI
37 JPW2 12V 8-pin Power Connector (Required) 2. Both Unbuffered ECC and Non-ECC memory modules can be installed in the memory slots. When ECC
cover thermal
X X memory is used, it may take 25-40 seconds for the VGA to display.
grease 41 PWR Fail Power Fail
2
Power LED Vcc 42 SMBUS_PS Power SMBus (I C )
HDD LED Vcc 44 JPW1 ATX 24-pin Power Connector (Required) Back Panel IO Connectors
2. Set heatsink NIC1 LED Vcc 46 IPMI SIMSO IPMI 2.0 Socket A. Keyboard
2. Insert CPU (Align B
on CPU 47 T-SGPIO 1/2 Serial General Purpose Input Output Ports B. PS/2 Mouse
Notches) NIC2 LED Vcc
C. USB Port 0
H J
Lock OH/Fan Fail LED Vcc D. USB Port 1
D
E. COM Port 0
Power Fail LED Vcc LED Indicators
F. VGA Port
Ground Reset Reset Button Item # LED Description Color/State Status G. Gigabit LAN 2
3. Close and 3. Twist to lock
fasteners Ground PWR Power Button 33 LE1 Onboard Stby PWR LED Green: Solid on Power On H. Gigabit LAN 1
secure lever. A C E F G I I. Gigabit LAN 4
2 1 38 NIC LED3, NIC LED4 LED for GLAN Port 3 and 4 Blinking Network Activity
J. Gigabit LAN 3

Note: Graphics shown in this quick reference guide are for illustration only. Your components may or may not look exactly the same as drawings shown in this guide. Note: Refer to Chapter 2 of the User Manual for detailed information on jumpers, connectors, and LED indicators. Note: Refer to Chapter 2 of the User Manual for detailed information on memory support and CPU/
motherboard installation instructions.