1-3
System Block Diagram
PCIe 5.0 x16 LP slot
Riser CMTP0A2
M.2
M.2
4-bay 2.5" Gen5 NVMe
• Please Go to Chapter 4 Motherboard Components for Riser Slot information.
NVIDIA Grace CPU Superchip
Grace
CPU_1
PCIe5.0 x16
PCIe5.0 x4
SPI Flash
128MB
PCIe5.0 x4
PCIe5.0 x8
PCIe5.0 x8
Hardware Installation
- 15 -
Grace
NVLink C2C
900GB/s
CPU_0
PCIe5.0 x16
PCIe5.0 x16
PCIe2.0 x1
BMC
ASPEED
AST2600
MAC
USB2.0 x1
PCIe2.0 x1
TPM
PCIe 5.0 x16 LP slot
OCP 3.0 slot
Intel
FPGA
NCSI
VGA
CMC
LAN Hub
(option)
10/100/1G
MLAN
Switch
PHY(1ch)
USB Host
2 x
Controller
USB3.2 Gen1