MSI MAG Z490 TOMAHAWK - Motherboard Component Overview; Block Diagram and Layout

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Block Diagram
Block Diagram
7x USB 3.2 Gen1
2 Channel DDR4 Memory
DMI 3.0
PCI Express Bus
PCH
Processor
1x USB 3.2 Gen2
6x USB 2.0
2x PCIe x1 slots
Intel LAN I219V
Realtek LAN RTL8125B
1x M.2
1x M.2
1x SATA 6Gb/s
Switch
Switch
2x SATA 6Gb/s
3x SATA 6Gb/s
NUVOTON
6687
Realtek
ALC1200
ASMedia
ASM3241
1x USB 3.2 Gen2x2
Rear Audio Jacks