Gigabyte R272-Z34 - System Block Diagram

- 15 - Hardware Installation
1-3 System Block Diagram
8-Channel RDIMM/LRDIMM DDR4, 16 x DIMMs
Up to 3200(1DPC)/ 2933(2DPC) MHz
SATAIII x8
PCIe4.0 x4
PCIe4.0 x4
PCIe4.0 x16
PCIe3.0 x16
PCIe4.0 x16
PCIe2.0 x1
2 x M.2
CNVP143
U.2 U.2 U.2 U.2
OCP 2.0 mezzanine
(Occupied for U.2)
NCSI
NCSI NCSI
Intel
i350-AM2
2 x GbE LAN
Switch
MGNT BUS
TPM
USB2.0 x2
USB2.0 x1
USB3.0 x1
USB2.0 x1
USB3.0 x1
USB2.0 x2
USB3.0 x2
USB3.0 x2
Rear 3 x USB3.0
USB HUB
GL3523
MLAN
VGA
COM_1
COM_2
RGMII
RTL8211
PHY
Security
Chip
Main
SPI Flash
32MB
Backup
SPI Flash
32MB
Main
SPI Flash
64MB
Backup
SPI Flash
64MB
Control
LPC
(rear) 2-bay 2.5" SATA
2 x SlimLine 4i
PCIe4.0 x16 PCIe4.0 x16
Slot6: PCIe x16 (Occupied for U.2)
PCIe4.0 x16
Slot4: PCIe x16 (Occupied for U.2)
PCIe4.0 x16
PCIe3.0 x16
PCIe4.0 x16
PCIe4.0 x16
PCIe4.0 x16
PCIe4.0 x16
PCIe4.0 x8
Switch
Slot3: PCIe x16 (Occupied for U.2)
Slot1: PCIe x16 (Occupied for U.2)
Slot2: PCIe x8 (no function)
Slot5: PCIe x8
PCIe4.0 x16
4 x U.2
AMD ROME
“Zen2” Core
Socket SP3
Front 2 x USB3.0
24-bay 2.5" NVMe (front)
CNV3134
U.2 U.2 U.2 U.2
CNV3134
U.2 U.2 U.2 U.2
CNV3134
U.2 U.2 U.2 U.2
CNV3134
U.2 U.2 U.2 U.2
ASPEED
AST2500
BMC