Quick Reference - Supermicro SuperServer 220U-TNR User Manual

Quick Reference

Jumper Description
JBT1 Clear CMOS
JUID UID Enable/System Reset Jumper
Connector
BT1
COM1
FAN1 ~ FAN8
FP1
BMC_LAN
I-SATA 0~3, I-SATA 4~7
S-SATA 0~3, S-SATA 4/S-SATA 5
JF1
JF3
JF4
JIPMB1
JL1
JNCSI
JNVI C3/JNVI C4
2 2
JGPW1/JGPW2/JGPW3/JGPW4
JPW1/JPW2/JPW3/JPW4
JUIDB
JVGA2
PSU1/PSU2
JSD1/JSD2
JTPM1
P1-NVMe1/3/4/5/6
P2-NVMe7/8/9/10
SXB1A/SXB1B/SXB1C
SXB2
SXB3A/SXB3B/SXB3C
T-SGPIO3
USB0/1 (3.0)
USB3/4 (3.0)
VGA
VROC (JRK1)
LED Description
JF2 LAN LED
LE2 Power_on LED
Description
Onboard CMOS battery
Backplane COM port
CPU/System fan headers
FFC (Flat Flexible Cable) connector
Dedicated BMC LAN port (JLAN1)
Intel PCH SATA 3.0 ports
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)
Front Control Panel header
Front Panel sensor
BMC I C Signal for 24 NVMe BPN (Backplane)
2
4-pin BMC external I C header (for a BMC card)
2
Chassis intrusion header
NC-SI (Network Controller Sideband Interface) connector
NVMe I C headers (JNVI C3: for VPP#1/JNVI
2 2
GPU 8-pin power connectors (power connectors for GPU use)
Backplane 8-pin power connectors (for backplane devices)
UID LED/BMC Reset switch
Front accessible VGA connection header (optional)
Power Supply Unit #1/Power Supply Unit #2 for system use
SATA DOM (Disk_On_Module) power connectors
Trusted Platform Module connector
PCIe 4.0 x8 NVME ports
PCIe 4.0 x8 NVME ports
PCIe 4.0 (x16 + x16) Left riser card slot supported by CPU1/CPU2
PCIe 4.0 x16 slot supported by CPU1
PCIe 4.0 (x16 + x16 + x8) Ultra riser slot supported by CPU2
Serial_Link General-Purpose I/O connection header (for S-SATA 4/5 SuperDOM support)
Rear I/O USB 3.0 ports
Front accessible USB header with two USB 3.0 connections
Backplane VGA port
Intel VROC Key Header for NVMe RAID
State: Status
Ethernet LAN LED Indicators (Blink: Active)
System Power LED: (On: System Power on)
20
Chapter 1: Introduction
Default Setting
Open (Normal)
Pins 1-2 (UID Enabled)
C4: for VPP#2)
2