16
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
JBT1
Clear CMOS
Open (Normal)
JPME1
ME Recovery
Pins 1-2 (Normal)
JVRM1
VRM SMB Clock (to BMC or PCH)
Pins 1-2 (BMC, Normal)
JVRM2
VRM SMB Data (to BMC or PCH)
Pins 1-2 (BMC, Normal)
Connector
Description
Battery (BT1)
Onboard CMOS battery
FAN1~3
System cooling fan headers
IPMI_LAN
Dedicated IPMI LAN port
JIPMB1
4-pin external BMC I
2
C header (for an IPMI card)
JNVME1~4
NVMe OcuLink Ports
JNVI
2
C1
NVMe I
2
C header
JPWR9/JPWR10
8-pin Power Connector 9 (12V_in)/Power Connector 10 (Ground)
JPWR_HDD1/2/3
HDD Power headers 1/2/3
JRK1
RAID Key for NVMe devices
JS1/2
MiniSAS HD SATA 3.0 Ports
JTPM1
Trusted Platform Module (TPM) connector
(I-)SATA0~3, 4~7
I- SATA 3.0 connectors supported by the Intel PCH
(S-)SATA0/1
S-SATA 3.0 connectors supported by the Intel PCH
JSXB1
PCI-E 3.0 x16 Right hand riser (CPU1)
JSXB2
PCI-E 3.0 (x8+x8) SMCI Proprietary slot (CPU1 & CPU2)
JSXB3
PCI-E 3.0 x16 Left hand riser (CPU2)
USB0/1
Back panel USB 3.0 ports
VGA
Back panel VGA port
LED
Description
State: Status
UID_LED1
UID (Unit Identifier) LED
Solid Blue: Unit Identified
LED1
Onboard Power LED
On: Onboard Power On
BMC_HB_LED1
BMC Heartbeat LED
Blinking Green: BMC Normal