Fan Headers; Chassis Intrusion - Supermicro SuperO X8DTL-3 User Manual

Fan Headers

This motherboard has four chassis/
system fan headers (Fan 3 to Fan6) and
two CPU fans (Fan1/Fan2) on the moth-
erboard. All these 4-pin fans headers are
backward compatible with the traditional
3-pin fans. However, fan speed control
is available for 4-pin fans only. The fan
speeds are controlled by Thermal Man-
agement via Hardware Monitoring in
the Advanced Setting in the BIOS. (The
Default setting is Disabled.) See the table
on the right for pin defi nitions.

Chassis Intrusion

A Chassis Intrusion header is located
at JL1 on the motherboard. Attach an
appropriate cable from the chassis to
inform you of a chassis intrusion when
the chassis is opened.
P2-DIMM3A
P2-DIMM2A
P2-DIMM1A
PHY
Chip
CPU2
X8DTL Series
LAN
CTRL
E
F
LAN
CTRL
Slot6 PCI-E 2.0 x8 (in x16 Slot)
Slot5 PCI-E 2.0 x4 (in x8 Slot)
W8379 5ADG
W8352 7HG
Slot4 PCI-E 2.0 x8
JPB
JP5
Slot3 PCI-E 1.0 x4
BMC CTRL
WPCM450-R
JI2C2
JPG1
JI2C1 J16
Slot2 PCI 33MHz
JWOL
JWD
JD1
Slot1 PCI 33MHz
T-SGPIO1
COM2
Buzzer
USB4/5 USB6 BIOS
USB2/3
SP1
T-SGPIO2
FAN1/
JPW3 JPW2 CPU2 FAN
JPW1
CPU1
FAN2/
B
CPU1FAN
FAN3
P1-DIMM1A
P1-DIMM2A
P1-DIMM3A
Intel
5500
(North Bridge)
JOH1
LSI SAS1068E
Intel JBT1
ICH10R
(South Bridge)
G
Battery
JL1
3-SGPIO1
JBAT1
3-SGPIO2
JPS2
2-21
Chapter 2: Installation
Fan Header
Pin Defi nitions
Pin# Defi nition
1 Ground
2 +12V
3 Tachometer
4 PWR Modulation
Chassis Intrusion
Pin Defi nitions (JL1)
Pin# Defi nition
1 Intrusion Input
2 Ground
A. Fan 1 (CPU2 Fan)
A
B. Fan 2 (CPU1 Fan)
C. Fan 3
D. Fan 4
E. Fan 5
F. Fan 6
G. Chassis Intrusion
C
D