Supermicro X7DWT User Manual page 10

X7DWT/X7DWT-INF User's Manual
J_VMEM
BIOS
SIMSO IPMI
LAN
S I/O
CTRL
VGA
JBT1
CTRL
Battery
J18
InfiniBand
JSPK
JWOL
JPG1
PCI-Express x16
CTRL
LE3
JPCIE1
LE2
Notes:
1. Jumpers not indicated are for test purposes only.
2. See Chapter 2 for detailed information on jumpers, I/O ports and
JF1 front panel connections.
3. " " indicates the location of Pin 1.
4. The Infi niBand is available on the X7DWT-INF only.
5. You cannot use both 20-pin power connectors located at JWR1 (the right side
connector) and JWR2 (the left side connector) as input power supply connectors
at the same time. Only one connector can be used for input power supply to the
motherboard at one time. For proper use of these proprietary PWR Connectors,
please customize your PWR cables based on the Power Connector Pin-Out Defi ni-
tions listed on Page 2-14.
6. The 4-pin Auxiliary Power Connector is used for power supply output to the
HDDs only.
7. Refer to Pages 2-14, 2-15 for more information on power connectors.
X7DWT/X7DWT-INF Motherboard Layout
(not drawn to scale)
DIMM4B
DIMM4A
DIMM3B
DIMM3A
DIMM2B
DIMM2A
DIMM1B
DIMM1A
JPL1 JPL2
Intel 5400
Intel ESB2
North Bridge
South Bridge
CPLD
SATA3 SATA1
FPUSB2/3
SATA2
SATA0
JL1
JUSB2
J29
1-4
JF1
J9B2 FP CTRL
J9B1
J8B3
J8B2
CPU 1
J8B1
J7B3
J7B2
J7B1
X7DWT-INF
CPU 2
PWSMB
J17
20-Pin PWR
FAN1/2
FAN3/4
FAN5/6
FAN7/8
4-Pin Aux. PWR
20-Pin PWR