4
Specifications
Specifications
Supports AM4 socket 3rd Gen AMD Ryzen™ processors, and
future AMD Ryzen™ processors with BIOS update
AMD B550 Chipset
Memory
4x DDR4 memory slots, support up to 128GB*
Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/
3000/ 3066/ 3200 MHz by JEDEC
Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200
/3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400 /4533
1DPC 1R max speed 4866 MHz
1DPC 2R max speed 3866 MHz
2DPC 1R max speed 4000 MHz
2DPC 2R max speed 3600 MHz
Dual channel memory architecture
* Please refer www.msi.com for more information on compatible memory.
Expansion Slot
1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)*
1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed**
2x PCIe 3.0 x1 slots
* The supported specification depends on installed processor.
** When installing devices in M.2_2, PCI_E2 & PCI_E3 slots at the same time,
PCI_E3 slot will be unavailable, and M2_2 slot only supports PCIe x2. Please
refer to page 18 for details.
1x HDMI 2.1 port, supports a maximum resolution of
4096x2160 @60Hz*
1x DisplayPort, supports a maximum resolution of
4096x2160 @60Hz*
Maximum shared memory of 16 GB
* Available for the processor with integrated graphics.
** Graphics specifications may vary depending on the CPU installed.
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