AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors
Chipset
AMD B550
Memory
4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
Onboard Graphics Ports
1 x DVI-D
1 x DisplayPort
1 x HDMI port,
Audio
Realtek® ALC1220-VB CODEC
LAN
Realtek® GbE LAN chip (1 Gbps/100 Mbps)
Expansion Slots
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
AMD Ryzen™ 5000 Series/3000 Series Processors support PCIe 4.0 x16 mode
AMD Ryzen™ 5000 G-Series/4000 G-Series Processors support PCIe 3.0 x16 mode
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.1 x PCI Express x1 slot (PCIEX1_1), integrated in the Chipset:
Supporting PCIe 3.0 x1 mode
1 x PCI Express x16 slot (PCIEX1_2), integrated in the Chipset:
Supporting PCIe 3.0 x1 mode
Storage Interface
1 x M.2 connector support SATA and PCIe 4.0×4/x2 SSDs
1 x M.2 connector Supporting SATA and PCIe 3.0 x2 SSDs
4 x SATA 6Gb/s connectors
USB
CPU:
4 x USB 3.2 Gen 1 ports on the back panel
2 x USB 3.2 Gen 1 ports available through the internal USB header
6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
2 x system fan headers
2 x addressable LED strip headers
2 x RGB LED strip headers
1 x CPU cooler LED strip/RGB LED strip header
2 x M.2 Socket 3 connectors
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x USB 3.2 Gen 1 header
1 x USB 2.0/1.1 header
1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)
1 x serial port header
1 x Clear CMOS jumper
1 x Q-Flash Plus button
Back Panel Connectors
1 x PS/2 keyboard/mouse port
1 x DVI-D port
1 x DisplayPort
1 x HDMI port
4 x USB 3.2 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacks
