Quick Reference Table
Jumper
Description
JBT1
CMOS Clear
JPME2
Manufacturing Mode Select
JWD1
Watch Dog Timer Enable
Connector
Description
BT1
Onboard Battery
COM1
Back Panel COM Port
I-SATA Ports with Built-in Power Pins and with Support of Supermicro SuperDOM (Disk On
I-SATA6/I-SATA7
Module) Devices
IPMI_LAN
Dedicated IPMI_LAN Port
JF1
Front Panel Control Signals and Power Input Connector
JIPMB1
4-pin BMC External I
JSD1/JSD2
SATA DOM Power Connectors 1/2
JTPM1
Trusted Platform Module (TPM)/Port 80 Connector
LAN1/LAN2
Gigabit LAN Ethernet Ports on the I/O Back Panel
(CPU1) SLOT1
PCI-Express 3.0 x16 Slot Supported by CPU1
PCI-Express 3.0 x4 from PCH to SMCI- Proprietary Storage Slot for M.2 Hybrid (SATA/NVME)
SXB1
Support on ADP, SATA 0~5 Support on Back Panel
UID
Unit Identifier (UID) Switch
USB0/USB1
Back Panel USB 3.0 Ports
VGA
VGA Port
LED
Description
LE1
UID (Unit Identifier) LED
LEDM1
BMC Heartbeat LED
Notes:
1. Components not documented are for internal testing only.
2. Intel VMD is supported by SXB1. After you've enabled VMD in the BIOS on a PCI-E
slot of your choice, this PCI-E slot will be dedicated for VMD use only, and it will no
longer support any PCI-E device. To re-activate this slot for PCI-E use, please disable
VMD in the BIOS.
C Header (for an IPMI-supported card)
2
Status
Solid Blue: Unit identified
Blinking Green: BMC normal
11
Chapter 1: Introduction
Default Setting
Open (Normal)
Pins 1-2 (Normal)
Pins 1-2 (Enabled, Reset)