13
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
JBT1
CMOS Clear
Open (Normal)
JPME2
ME Manufacturing Mode
Pins 1-2 (Normal)
JPTG1
Onboard 10Gb LAN1/LAN2 Enable/Disable
Pins 1-2 (Enabled)
JWD1
Watch Dog Timer Reset
Pins 1-2 (Reset)
Connector
Description
BT1
Onboard Battery
COM1
COM Port (COM1) on the I/O Back Panel
COM2
COM Header
FAN1 ~ FAN6, FANA,
FANB, FANC, FAND
System/CPU Fan Headers (FAN5: CPU1 Fan, FAN6: CPU2 Fan)
I-SATA0~3, I-SATA4~7
Intel PCH SATA 3.0 Ports (0~3, 4~7)
IPMI_LAN
Dedicated IPMI LAN Port
JF1
Front Control Panel Header
JIPMB1
4-pin BMC External I
2
C Header (for an IPMI card)
JL1
Chassis Intrusion Header (
Note:
Please connect a cable from the Chassis Intrusion header at JL1
to the chassis to receive an alert via IPMI.)
JNCSI1
NC-SI Header for IPMI Support
JNVI2C1
NVMe SMBus (I
2
C) headers used for PCIe hot-plug SMBus clock & data connections, and for
the NVMe Add-on Card on PCIe Slot9 (an SMCI-proprietary NVMe add-on card and cable are
required; available for a Supermicro complete system only)
JNVI2C2
NVMe SMBus (I
2
C) headers used for PCIe hot-plug SMBus clock & data connections, and for
the NVMe Add-on Card on PCIe Slot10 (an SMCI-proprietary NVMe add-on card and cable are
required; available for a Supermicro complete system only)
JPI2C1
Power Supply SMBus I
2
C Header
JPWR1
24-pin ATX Power Connector
JPWR2, JPWR3
12V 8-pin CPU Power Connectors
JPWR4
12V 4-pin Power Connector
JRK1 (VROC)
Intel VROC RAID Key Header for NVMe SSD
JSD1, JSD2
SATA DOM Power Connectors 1/2
JSEN1
Inlet Sensor Header
JSTBY1
Standby Power Connector
JTPM1
Trusted Platform Module/Port 80 connector
JUIDB1
UID (Unit Identifier) Switch
Note 1
: Intel VMD is supported by CPU2 SLOT9 and CPU2 SLOT10.
Note 2:
After you’ve enabled VMD in the BIOS on a PCIe slot of your choice, this PCIe
slot will be dedicated for VMD use only, and it will no longer support any PCIe device.
To re-activate this slot for PCIe use, please disable VMD in the BIOS.