Supermicro X11DPU - NVM Express Connections

64
Super X11DPU User's Manual
PSU2
PSU1
X11DPU
DESIGNED IN USA
BAR CODE
IPMI CODE
CPU2
CPU1
BIOS
LICENSE
COM1
LAN
CTRL
LED_P1_D2 LED_P1_D1 LED_P1_E2 LED_P1_E1 LED_P1_F2
LED_P1_F1
LED_P1_A2 LED_P1_A1 LED_P1_C2 LED_P1_B1
LED_P1_B2
LED_P1_C1
LED_P2_F2 LED_P2_F1 LED_P2_E2
LED_P2_E1
LED_P2_D2 LED_P2_D1
LED_P2_C2 LED_P2_C1 LED_P2_B2 LED_P2_B1 LED_P2_A2 LED_P2_A1
JRK1
S-UM12
JVGA2
BT1
JBT1
JL1
JUIDB2
JF1
JPG1
JVRM1
JWD1
FAN8
FAN7
FAN6
FAN5
FAN4
FAN3
FAN2
FAN1
JIPMB1
JNVI2C1
JNVI2C2
SP1
JSD1JSD2
T-SGPIO3
LED1
LEDM1
LEDPWR
JVRM2
JTPM1
SXB3B
SXB1B
SXB2
FAIL
LED UID NIC
2 1
NIC
LED HDD PWR
LED
X NMI
PWR
ON
JF1
RST
PS
P2_NVMe1
P2_NVMe0
P2-DIMMF2
P2-DIMMF1
P2-DIMME1 P2-DIMME2
SXB1A
CPU2_PORT3A
CPU2_PORT2C CPU2_PORT2A
SXB1C
P2-DIMMD2 P2-DIMMD1
CPU2_PORT1A
PCH_PORT1 CPU2_DMI
USB3/4 (3.0)
S-SATA0~3
S-SATA4
P2-DIMMA2
S-SATA5
P2-DIMMA1
UID
P2-DIMMB2 P2-DIMMB1 P2-DIMMC2
I-SATA0~3
P2-DIMMC1
I-SATA4~7
GPU PWR2
USB2 (3.0)
P1-DIMMF2
SXB3C
P1-DIMMF1
CPU1_PORT1A
SXB3A
CPU1_PORT3A
CPU1_PORT3C CPU1_PORT2A
CPU1_PORT2C
P1-DIMMD1 P1-DIMME1 P1-DIMME2 P1-DIMMD2
P1-DIMMA2 P1-DIMMA1
P1-DIMMC1 P1-DIMMC2 P1-DIMMB2 P1-DIMMB1
P1_NVMe0 P1_NVMe1
BP PWR4
VGA
IPMI_LAN
USB0/1 (3.0)
BMC
JSDCARD1
PCH
GPU PWR3
GPU PWR4
GPU PWR1
BP PWR2 BP PWR1
BP PWR3
CPU2_PORT3C
JPB1
REV:1.10
JHFI2
JHFI1
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 signicantly reduces PCI-E latency by simplifying driver/software
requirements resulting from direct PCI-E interface from the CPU to the NVMe SSD drives.
1. P1_NVME0
2. P1_NVME1
3. P2_NVME0
4. P2_NVME1
1 2
4 3