Supermicro X11DDW-L User Manual page 54

X11DDW-L/NT User's Manual
NVMe SMBus Headers
NVMe SMBus (I 2 C) headers (JNVI
provide hot-plug support via a dedicated SMBus interface. This feature is only available for a
Supermicro complete system with an SMCI-proprietary NVMe add-on card and cable installed.
See the table below for pin defi nitions.
NVMe Connectors
Use the two NVMe connectors (NVME1 and NVME2) to attach high-speed PCI-E storage
devices.
2
JRK1
JL1
JNVI2C2
P2 DIMM
6 5
FAN6 FAN5
= Available on (-NT) model only.
2 C1/2), used for PCI-E SMBus clock and data connections,
NVMe SMBus Header
Pin Defi nitions
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 VCCIO
LE1
C
JUIDB1
A
USB2/3
(3.0)
LAN2 LAN1
IPMI_LAN
USB0/1(3.0)
JM2_1
LE3
C621
BMC
S-SATA 0~3 I-SATA 0~3 I-SATA 4~7 JBT1
1
S-SGPIO2
SRW1
4
BIOS LICENSE
MAC CODE
BAR CODE JSDCARD1
3
BT1
PWRRST PS UID NIC NIC HDD PWR X NMI
X11DDW-L
ON FAIL LED 2 1 LED LED
REV:1.02
DESIGNED IN USA
P1 DIMM
P2 DIMM
FAN4 FAN3
54
1. NVMe I
VGA
2. NVMe I
3. P1_NVME0 Slot
10G PHY
JSTBY1
4. P1_NVME1 Slot
5. P2_NVME0 Slot
LEDM1
6. P2_NVME1 Slot
JAOM
JF1
LE2
P1 DIMM
FAN2 FAN1
2
C1 Header
2 C2 Heade