Supermicro C9X299-PGF-L User Manual page 19

SKL_44
C9X299-PGF-L 44/48 Lanes Block Diagram
PCIe3.0_x8
PE3 0~7
SLOT1 X8, NA
PCIe3.0_x4
U.2
PE3 0~3
U.2 PCIe3.0_x4
PE3 12~15
SLOT3 X8, NA SWITCH
PCIe3.0_x8
PCIe3.0_x8
PE1 15~8
PE1 15~8
SLOT5 X8, X16
PCIe3.0_x8
PE1 8~15
SLOT7 X16
PCIe x1 SLOT2
6X SATA-III
M.2 SOCKET SSD
M.2 SOCKET SSD
USB3.1 TYPEA+TYPEC
USB3.1 TYPE A*2
COM1 Header
PS2 KB/MS
FAN SPEED CTRL
Voltage monitor
Temp Sensor
SMBUS
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.
SMBUS
KBL-X : IMVP8
SKX-X : VR13
SVID
DDR4 (2DPC)
PCIe3.0_x8
Non-ECC UDIMM
PE3 0~7
SWITCH
8.0GT/s
Intel
PCIe3.0_x4
PE3 12~15
SWITCH
8.0GT/s
(Socket-R)
PCIe3.0_x8
PE1 15~8
SWITCH
8.0GT/s
PCIe3.0_x8
PE2 0~7
x4 DMI
8.0GT/s
8GT/s
PCIe3.0_x16
PE2 15~0
8.0GT/s
PCIe3.0_x1
8GT/s
SATA-III
6Gb/s
PCIe3.0_x4
Intel
8GT/s
PCIe3.0_x4
PCH
8GT/s
PCIe3.0_x2
8GT/s
PCIe3.0_x2
8GT/s
TPM Header
NCT6792D-B
LPC I/O
RMII
SMBUS
SPI 128Mb
AST2500
19
Chapter 1: Introduction
SMBUS
DIMMA0
DIMMA1
DIMMB0
DIMMB1
DIMMC0
DIMMC1
DIMMD0
DIMMD1
AZALIA
Audio Jack/ Audio Pin Header
Realtek ALC115
USB3.0
2 X USB 3.0 Rear
5Gbps
USB3.0
2 X USB 3.0 Header
5Gbps
USB2.0
480Mbps 4 X USB 2.0 Header
GPIO
SMBUS
GLAN RJ45
8GT/s
I210
FLASH
SWITCH
SPI 128Mb
FLASH
VGA
DDR4