System Block Diagram - Gigabyte G492-ID0 User Manual

1-3

System Block Diagram

Front Panel
10/100/1G
MLAN
PHY(1ch)
VGA
2 x 10GbE
BASE-T LAN
Intel
X710-AT2
2 x USB 3.0
8-Channel DDR4, 16 x DIMMs
Speed up to 3200 MHz
PCIe x16 slot
(front side, support MD2 card)
NVMe x1
4 x PCIe x16 slots
(rear side)
Hardware Installation
G492-ID0/IL0 System Block Diagram
2 x USB 2.0
MAC
PCIe3.0 x1
PCH
ASPEED
Lewisburg-R
AST2600
eSPI
Intel C621A
BMC
PCIe3.0 x4
SPI
USB3.0 x2
2 x sSATAIII
2 x SATA DOM
SPI Flash 64MB
CPU0
Ice Lake-SP
LGA4189 (Socket P+)
PCIe4.0 x16
PCIe Switch PCIe Switch
PEX88096
NVIDIA HGX A100 8-GPU NVIDIA HGX A100 8-GPU NVIDIA HGX A100 8-GPU
SATA III x8
6-bay 2.5" Gen4 U.2 NVMe/ SATA
TPM
BIOS
2/3 x UPI @9.6/10.4GT/s
LGA4189 (Socket P+)
PCIe Switch
PEX88096 PEX88096
(Delta Baseboard) (Delta Baseboard) (Delta Baseboard)
- 14 -
8-Channel DDR4, 16 x DIMMs
CPU1
Ice Lake-SP
PCIe4.0 x16
(front side, support MD2 card)
PCIe Switch
PEX88096
4 x PCIe x16 slots
PCIe4.0 x4
PCIe4.0 x4
Speed up to 3200 MHz
PCIe x16 slot
NVMe x2
(rear side)
CMTP062
M.2
M.2
(rear side)