Supermicro X11DDW-NT - Page 12

12
X11DDW-L/NT User's Manual
Quick Reference Table
Jumper Description Default Setting
JBT1 CMOS Clear Open (Normal)
JPL1 LAN1/LAN2 Enable Pins 1-2 (Enabled)
JPME1 ME Recovery Pins 1-2 (Normal)
JPME2 Manufacturing (ME) Mode Select Pins 1-2 (Normal)
JWD1 Watch Dog Timer Enable Pins 1-2 (Normal)
Connector Description
Battery (BT1) Onboard CMOS battery
FAN1~6 System cooling fan headers
IPMI_LAN Dedicated IPMI LAN port
JAOM PCI-E 3.0 x16 SAS3 AOM controller slot
JD1 Speaker/buzzer header (use in conjunction with an external speaker/buzzer) (optional)
JF1 Front control panel header
JIPMB1 4-pin external BMC I
2
C header (for an IPMI card)
JL1
Chassis intrusion header (Note: please connect a cable from the Chassis Intrusion header at
JL1 to the chassis to receive an alert via IPMI.)
JM2_1 PCIe M.2 from PCH
JNVI
2
C1/JNVI
2
C2
NVMe SMBus (I
2
C) headers used for PCI-E hot-plug SMBus clock & data connections (an
SMCI-proprietary NVMe add-on card and cable are required; available for a Supermicro
complete system only)
JPI
2
C1 Power Supply SMBbus I
2
C header
JPWR1/JPWR2 12V 8-pin power supply connectors
JPWR3 24-pin ATX main power supply connector
JRK1 Intel VROC RAID Key for NVMe SSD
JSDCARD1 Micro SD Card slot
JSTBY1 Standby power header
JTPM1 Trusted Platform Module (TPM)/Port 80 connector
JUIDB1 Unit Identier (UID) switch
LAN1/LAN2 Gigabit LAN (GLAN) ethernet ports on the back panel
P1_NVME0/P1_NVME1 (-NT) NVM Express PCI-E 3.0 x4 ports (from CPU1) (See Note 1 below.)
P2_NVME0/P2_NVME1 (-NT) NVM Express PCI-E 3.0 x4 ports (from CPU2) (See Note 1 below.)
(I-)SATA0~3, 4~7 I- SATA 3.0 connectors supported by the Intel PCH
(S-)SATA0~3 S-SATA 3.0 connectors supported by the Intel SCU
(S-)SATA4/S-SATA5
S-SATA connectors with built-in power pins and support of Supermicro SuperDOM (Disk-on
Module) devices
Notes: 1. When installing an NVMe device on a motherboard, please be sure to con-
nect the rst NVMe port (P1_NVME0) rst for your system to work properly. 2. To avoid
causing interference with other components, please be sure to use an add-on card
that is fully compliant with the PCI-standard on a PCI slot