Nvm Express Connections - Supermicro X11DPU User Manual

Super X11DPU User's Manual

2.10 NVM Express Connections

NVM Express Connections
Four NVM Express ports are located on the motherboard. These NVM ports provide
PCI-Exp. 3.0 x4 connections. P1_NVME0/1 are supported by CPU1. P2_NVME0/1 are
supported by CPU2. The NVM Express ports provide high-speed low-latency connections
directly from the CPU to NVMe Solid State (SSD) drives. This greatly increases SSD data-
throughput performance and significantly reduces PCI-E latency by simplifying driver/software
requirements resulting from direct PCI-E interface from the CPU to the NVMe SSD drives.
VGA
JTPM1
4 3
JF1
CPU2
LEDPWR
JF1
JL1
IPMI_LAN USB0/1 (3.0)
COM1
JUIDB2
UID
LED1
LEDM1
BMC
S-UM12
LAN
JSDCARD1
CTRL
JRK1
BT1
JBT1
PCH
SP1
JSD2 JSD1
JHFI1
JNVI2C1
JHFI2
BIOS
DESIGNED IN USA
X11DPU
LICENSE
REV:1.10
BAR CODE IPMI CODE
FAN5
1. P1_NVME0
2. P1_NVME1
3. P2_NVME0
4. P2_NVME1
PSU2 PSU1
1 2
GPU PWR1 P1_NVMe0 P1_NVMe1
CPU1
FAN3
FAN2 FAN1
64