Supermicro X12SAE User Manual page 19

PCIe x16 SLOT #6
PCIe QSW
PESLOT4_PRSNT_N
PCIe x16 SLOT #4
HDMI 2.0a
LSPCON
Display Port 1.4
DVI Port
PCH PE3 *4 /*4
M.2 M-KEY*2
LAN1+USBA Re-driver
REAR USBC Mux
USB
LAN2+USB-A*2 Re-driver
IPMI_LAN(-F) USB3.2 Gen I *2
USB-A*2
USB3.2 Gen II *2
USB-C HEADER
USB
Header
USB-HEADER USB2.0 *2
USB2.0*2
PCH PE3*1 (shared with BMC)
PCIe x1 SLOT #3
SPI
TPM2.0 32MB
Header PCH_SPI
IPMI
LAN
VGA
Note: This is a general block diagram and may not exactly represent the features on
your motherboard. Refer to the previous pages for the actual specifications of your
motherboard.
Figure 1-5.
System Block Diagram
CPU_PE3*8
CPU_PE3*8
CPU
INTEL LGA1200
Digital port 1(PortB)
UP TO 125W
Digital port 2(PortC)
Digital port 3(PortD)
x4 DMI-III
8GT/s
USB3.2 Gen II*2
PCH
USB3.2 Gen II*2
Intel W480
USB2.0 *1
MUX
PCIe*1
SPI
BMC
RGMII
LAN PHY (-F only)
19
Chapter 1: Introduction
SVID
IMVP8 VR
DDR4 (CHA)
DIMMA1
2933(1DPC)/2666MT/s DIMMA2 (Gray)
DDR4 (CHB) DIMMB1
DIMMB2 (Gray)
2933(1DPC)/2666MT/s
XDP
PCH PE3*4
PCIe x4 SLOT #2
SATA III*4
SATA III*4
GbE(LAN)
GLAN1
LAN1
I219LM
PCHPE3 *1
GLAN2
LAN2
I225V /LM
PCH PE3*1 5V PCI
PCIE/PCI Bridge
33MHz
AZALIA
Audio chip
LPC
SIO
COM1
NCT6796D
HEALTH
INFO
PCI SLOT #1
FRONT AUDIO
HEADER
JAUDIO1
FAN *5
RTH *2