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Chapter 1: Introduction
Quick Reference
Jumper
Description
Default Setting
JBT1
Clear CMOS
Open (Normal)
JUID
UID Enable/System Reset Jumper
Pins 1-2 (UID Enabled)
Connector
Description
BT1
Onboard CMOS battery
COM1
Backplane COM port
FAN1 ~ FAN8
CPU/System fan headers
FP1
FFC (Flat Flexible Cable) connector
BMC_LAN
Dedicated BMC LAN port (JLAN1)
I-SATA 0~3, I-SATA 4~7
Intel® PCH SATA 3.0 ports
S-SATA 0~3, S-SATA 4/S-SATA 5
S-SATA 0~3, S-SATA 4/S-SATA 5 supported by Intel PCH (S-SATA 4/5: Powered SATA
connectors (with power pins built-in to be used of SuperDOM devices)
JF1
Front Control Panel header
JF3
Front Panel sensor
JF4
BMC I
2
C Signal for 24 NVMe BPN (Backplane)
JIPMB1
4-pin BMC external I
2
C header (for an BMC card)
JL1
Chassis intrusion header
JNCSI
NC-SI (Network Controller Sideband Interface) connector
JNVI
2
C3/JNVI
2
C4
NVMe I
2
C headers (JNVI
2
C3: for VPP#1/JNVI
2
C4: for VPP#2)
JGPW1/JGPW2/JGPW3/JGPW4
GPU 8-pin power connectors (power connectors for GPU use)
JPW1/JPW2/JPW3/JPW4
Backplane 8-pin power connectors (for backplane devices)
JUIDB
UID LED/BMC Reset switch
JVGA2
Front accessible VGA connection header (optional)
PSU1/PSU2
Power Supply Unit #1/Power Supply Unit #2 for system use
JSD1/JSD2
SATA DOM (Disk_On_Module) power connectors
JTPM1
Trusted Platform Module connector
P1-NVMe1/3/4/5/6
PCIe 4.0 x8 NVME ports
P2-NVMe7/8/9/10
PCIe 4.0 x8 NVME ports
SXB1A/SXB1B/SXB1C
PCIe 4.0 (x16 + x16) Left riser card slot supported by CPU1/CPU2
SXB2
PCIe 4.0 x16 slot supported by CPU1
SXB3A/SXB3B/SXB3C
PCIe 4.0 (x16 + x16 + x8) Ultra riser slot supported by CPU2
T-SGPIO3
Serial_Link General-Purpose I/O connection header (for S-SATA 4/5 SuperDOM support)
USB0/1 (3.0)
Rear I/O USB 3.0 ports
USB3/4 (3.0)
Front accessible USB header with two USB 3.0 connections
VGA
Backplane VGA port
VROC (JRK1)
Intel VROC Key Header for NVMe RAID
LED
Description
State: Status
JF2
LAN LED
Ethernet LAN LED Indicators (Blink: Active)
LE2
Power_on LED
System Power LED: (On: System Power on)
