Supermicro X7SBi - Fan Headers

2-18
X7SBi User's Manual
200
4
ITE
IDE CTRL
Battery
Super I/O
Slot1 PCI 33 MHz
Slot6 SXB2 PCI-X 133 MHz
Slot6 SXB1 PCI-Exp. x8
JBT1
JPG1
ATI
ES1000
VGA
CTRL
JPL1
Intel
LAN
CTRL
Buzzer
Intel
LAN
CTRL
BIOS
KB/MS
USB0/1
COM1
VGA
LAN1
LAN2
Fan6
ATX 24-Pin PWR
CPU Fan
SMB PS
Fan1
8-Pin PWR
CPU
MCH
Intel 3210
Xeon
3000/3200
DIMM1A
DIMM1B
DIMM2A
DIMM2B
Fan 5
JLED1
LE1
JOH
Fan2
Fan3
JL1
JWD
Speaker
IDE
Floppy
Fan4
SATA0
SATA1
SATA2
SATA3
SATA4
SATA5
JWOL
JI
2
C1
JI
2
C2
COM2
Printer
SIMSO (IPMI 2.0)
JPL2
Intel ICH9R
PXH-V
USB8/9 USB6/7
FP USB10
FP USB11
FP CTRL
JUSB1
JWOR
JPUSB2
T-SGPIO2
T-SGPIO1
X7SBi
200
4
ITE
IDE CTRL
Battery
Super I/O
Slot1 PCI 33 MHz
Slot6 SXB2 PCI-X 133 MHz
Slot6 SXB1 PCI-Exp. x8
JBT1
JPG1
ATI
ES1000
VGA
CTRL
JPL1
Intel
LAN
CTRL
Buzzer
Intel
LAN
CTRL
BIOS
KB/MS
USB0/1
COM1
VGA
LAN1
LAN2
Fan6
ATX 24-Pin PWR
CPU Fan
SMB PS
Fan1
8-Pin PWR
CPU
MCH
Intel 3210
Xeon
3000/3200
DIMM1A
DIMM1B
DIMM2A
DIMM2B
Fan 5
JLED1
LE1
JOH
Fan2
Fan3
JL1
JWD
Speaker
IDE
Floppy
Fan4
SATA0
SATA1
SATA2
SATA3
SATA4
SATA5
JWOL
JI
2
C1
JI
2
C2
COM2
Printer
SIMSO (IPMI 2.0)
JPL2
Intel ICH9R
PXH-V
USB8/9 USB6/7
FP USB10
FP USB11
FP CTRL
JUSB1
JWOR
JPUSB2
T-SGPIO2
T-SGPIO1
X7SBi
Fan Headers
The X7SBi has six fan connections (Fan1
to Fan6). Fan6 is designated as the CPU
Cooling Fan. Note: all these fans are 4-
pin fans. However, Pins 1-3 of the fan
headers are backward compatible with the
traditional 3-pin fans.) See the table on the
right for pin defi nitions. *The onboard fan
speeds are controlled by Thermal Man-
agement in the BIOS Hardware Monitoring
Setting
. When using Thermal Manage-
ment setting, please use all 3-pin fans or
all 4-pin fans on the motherboard. Please
do not use 3-pin fans and 4-pin fans on
the same board. The default setting is
"Disabled" which will allow the onboard
fans to run at full speed.
Fan Header
Pin Defi nitions
Pin# Defi nition
1 Ground (Black)
2 +12V (Red)
3 Tachometer
4 PWM_Control
D
A
B
C
A. Fan 1
B. Fan 2
C. Fan 3
D. Fan 4
E. Fan 5
F. Fan 6 (CPU Fan)
DF
E