Supermicro PDSBA - Page 33

Chapter 2: Installation
2-13
S
UPER PDSBA+
®
Processor
JPWAKE
4-PinPWR
KB/MS
USB3/4/5/6
USB1/2
LAN
Fan3
Clock
Intel
North Bridge
PCI-E x1
PCI-E x16
PCI-E x4
PCI-33MHz
LAN
CTRL
JPL1
COM2
FWH
JL1
JWOR
I-SATA0
I-SATA1
F
P CT
RL
F
a
n
2
Buzzer
2
4-Pin
ATX PWR
Supe
r IO
Fan1/CPU Fan
Intel
J44
DIMM#1A (Blue)
DIMM#2A (Black)
DIMM#1B (Blue)
DIMM#2B (Black)
Floppy
Audio
WOL
JBT1
South Bridge
J12
Battery
J
PUSB1
J
PUSB2
COM1
JFSB1
JFSB2
Slot7
Slot6
Slot5
Slot4
JI
2
C1
JI
2
C2
PCI-33MHz
Slot3
PCI-33MHz
Slot2
Slot1
PCI-33MHz
J9
I-SATA4
I-SATA5
RAIDLED
USB7/8
J45
USB9/10
LE1
JLED
JWD
CD1
Parallel Port
VGA
HDA
IDE#2
IDE#1
ITE
J
P2
JP3
Fan Headers
The PDSBA-Q+/PDSBA+/PDSBA/PDSBE
has three chassis fan headers (Fan1 to
Fan3). Fan 1 is the CPU Fan. Fan 2 and
Fan 3 are system/chassis fans. (Note: all
these fans are 4-pin fans. However, Pins
1-3 of these fan headers are backward
compatible with the traditional 3-pin fans.
For proper cooling, please use all 3-pin fans
on the motherboard.) See the table on the
right for pin defi nitions.
Fan Header
Pin Defi nitions
Pin# Defi nition
1 Ground
2 +12V
3 Tachometer
B
C
A
A. Fan 1 (CPU Fan)
B. Fan 2
C. Fan 3