19
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
JBT1
CMOS clear
Open (Normal)
Connector
Description
BT1
Onboard CMOS battery
FAN1 ~ FAN8
6-pin system cooling fan headers
JAIOM1
The Supermicro® Advanced I/O Module (AIOM) slot
JF3_JIPMB1
6-pin BMC external I
2
C header (for an BMC card)
JFP1
Front control panel header
JFP2
Front VGA header
JGPW1~5
8-pin power connector
JIO1
Low-profile slimSAS 8x I/O connector
JL1
Chassis intrusion header
JNCSI1
NC-SI (Network Controller Sideband Interface) connector
JNVI2C1
NVMe SMBus (I
2
C) headers used for PCIe hot-plug SMBus clock and data connections
JNVVPP1
CPU VPP bus header for backplane NVMe riser card device
JPCIE1, JPCIE4
CPU PCIe 4.0 x16 slots
JPCIE2A1, JPCIE2B1,
JPCIE3A1, JPCIE3B1,
JPCIE5A1, JPCIE5B1
CPU PCIe 4.0 x8 slots
JPRG1
Complex Programmable Logical Device (CPLD) header
JPWR1, JPWR4
6-pin power connector
JRSI2C1
SMBus header for riser card
JS1
I-SATA 0~7 connector
JTPM1
Trusted Platform Module/Port 80 Connector
JUID1
Multi-purpose UID switch and reset switch
JUSB3
USB 3.0 header (supports two USB 3.0 ports)
JVRM1
VRM SMB clock to BMC
M.2-H1/M.2-H2
M.2 PCIe 3.0 x2 or SATA 3.0 hybrid slots (Supports M-Key 2280 and 22110) supported by
PCH
P1_NVME0/P1_NVME1/P2_
NVME0/P2_NVME1
NVMe PCIe 4.0 x4 ports (
Note
: When installing an NVMe device on a motherboard, please
be sure to connect JNVME0 first for your system to work properly.)
PSU1~2
Power supply unit connectors
VROC (JRK1)
Intel VROC RAID key header for NVMe SSD
LED
Description
Status
LEDM1
BMC Heartbeat LED
Blinking Green: BMC Normal
LED1
Unit Identifier (UID) LED
Solid Blue: Unit Identified
LED2
System Power LED
LED On: Onboard Power On