System Block Diagram - Gigabyte G492-ZL2 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)
G492-ZD2 System Block Diagram
MAC
ASPEED
AST2500
BMC
CPU0
ROME / MILAN
"Zen3" Core
Socket SP3
PCIe4.0 x16
PCIe Switch PCIe Switch
PEX88096 PEX88096
NVIDIA HGX A100 8-GPU NVIDIA HGX A100 8-GPU NVIDIA HGX A100 8-GPU
(Delta Baseboard) (Delta Baseboard) (Delta Baseboard)
Hardware Installation
6-bay 2.5" Gen4 U.2 NVMe/ SATA
TPM
SPI
BIOS
SPI Flash 32MB
xGMI2 18GT/s
x4 Link
ROME / MILAN
"Zen3" Core
Socket SP3
PCIe Switch
PEX88096
- 14 -
8-Channel DDR4, 16 x DIMMs
CPU1
PCIe4.0 x16
(front side, support MD2 card)
PCIe Switch
PEX88096
4 x PCIe x16 slots
(rear side)
PCIe4.0 x4
PCIe4.0 x4
Speed up to 3200 MHz
PCIe x16 slot
NVMe x2
CMTP062
M.2
M.2
(rear side)