Connecting Cables; Power Connectors - Supermicro SuperO X8DTL-3 User Manual

X8DTL-3/X8DTL-i/X8DTL-3F/X8DTL-iF User's Manual
2-6

Connecting Cables

Power Connectors

A 24-pin main power supply connector(JPW1)
and two 8-pin CPU PWR connectors (JPW2/
JPW3) on the motherboard. These power
connectors meet the SSI EPS 12V specifi -
cation. In addition to the 24-pin ATX power
connector, the 12V 8-pin CPU PWR connec-
tors at JPW2/JPW3 must also be connected
to your power supply. See the table on the
right for pin defi nitions.
Warning: To prevent damage to
the power supply or motherboard,
please use a power supply that
contains a 24-pin and two 8-pin
power connectors. Be sure to
connect these connectors to the
24-pin (JPW1) and the two 8-pin
(JPW2,JPW3) power connectors
on the motherboard. Failure in do-
ing so will void the manufacturer
warranty on your power supply and
motherboard.
P2-DIMM3A
P2-DIMM2A
P2-DIMM1A
PHY
Chip
CPU2
X8DTL Series
LAN
CTRL
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
Slot3 PCI-E 1.0 x4
BMC CTRL
WPCM450-R
JI2C2
JPG1
J16
JI2C1
Slot2 PCI 33MHz
JWOL
JWD
JD1
Slot1 PCI 33MHz
T-SGPIO1
COM2
Buzzer
BIOS
USB2/3 USB4/5 USB6
SP1
T-SGPIO2
C
B
FAN1/
JPW3 JPW2 CPU2 FAN
JPW1
CPU1
FAN2/
CPU1FAN
FAN3
P1-DIMM1A
P1-DIMM2A
P1-DIMM3A
Intel
5500
(North Bridge)
JP5
LSI SAS1068E
Intel
JBT1
ICH10R
(South Bridge)
Battery
JBAT1 3-SGPIO1
3-SGPIO2
JPS2
2-20
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition Pin #
13 +3.3V 1
14 -12V 2
15 COM 3
16 PS_ON 4
17 COM 5
18 COM 6
19 COM 7
20 Res (NC) 8
21 +5V 9
22 +5V 10
23 +5V 11
24 COM 12
12V 8-pin PWR Connector
Pin Defi nitions
Pins Defi nition
1 through 4 Ground
5 through 8 +12V
(Required)
A. 24-pin ATX PWR (Req'd)
A
B/C.8-pin Processor PWR
(Req'd)
JOH1
JL1
Defi nition
+3.3V
+3.3V
COM
+5V
COM
+5V
COM
PWR_OK
5VSB
+12V
+12V
+3.3V