Specification Basic Information Supported CPU AMD Ryzen 5000/4000G Series & AMD Ryzen 3rd Generation Processors Chipset AMD B550 BIOS 1 x 256 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Form Factor Micro ATX Form Factor; 24.4cm x 24.4cm Expansion Slots PCI 1‎ x PCI Express x16 slot (PCIEX16), integrated into the CPU: 3rd Generation AMD Ryzen processors support PCIe 4.0 x16 mode 3rd Generation AMD Ryzen with Radeon Graphics processors support PCIe 3.0 x16 mode 1 x PCI Express x16 slot (PCIEX4), integrated into the Chipset: Supporting PCIe 3.0 x4 mode 1 x PCI Express x1 slot (PCIEX1), integrated into the Chipset: Supporting PCIe 3.0 x1 mode M.2 Socket 1‎ x M.2 connector (M2A_CPU), integrated into the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs: 3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs 3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs 1 x M.2 connector (M2B_SB), integrated into the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs: Supporting SATA and PCIe 3.0 x2 SSDs Memory Type Dual Channel DDR4 Memory Technology Slots 4 x DIMM Supported Memory 3rd Gen AMD Ryzen Processors: Support for DDR4 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200 /2933 /2667 /2400 /2133 MHz memory modules New Generation AMD Ryzen with Radeon Graphics processors: Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200 /2933 /2667 /2400 /2133 MHz memory modules Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules Maximum Memory 128 GB Graphics Graphics Integrated into the 3rd Generation AMD Ryzen with Radeon Graphics processors: 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz Max Shared Memory 16 GB Connector & Ports HDMI 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz DVI-D (s) 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz USB (s) CPU: 4 x USB 3.2 Gen 1 ports on the back panel Chipset: 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) LAN Port (s) Realtek GbE LAN chip (1000 Mbit/100 Mbit) Supported Storage 1‎ x M.2 connector (M2A_CPU), integrated into the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs: 3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs 3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs 1 x M.2 connector (M2B_SB), integrated into the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs: Supporting SATA and PCIe 3.0 x2 SSDs 4 x SATA 6Gb/s connectors, integrated into the Chipset: Support for RAID 0, RAID 1, and RAID 10 Audio Realtek ALC887 codec High Definition Audio 2/4/5.1/7.1-channel Internal I/O Ports 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 serial port header 1 x Clear CMOS jumper 1 x Q-Flash Plus button TPM (Trusted Platform Module ) 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) Others Special Features Support for APP Center @BIOS EasyTune Fast Boot Game Boost ON/OFF Charge RGB Fusion Smart Backup System Information Viewer Support for Q-Flash Plus Support for Q-Flash Support for Xpress Install Bundled Software Support for Windows 10 64-bit Warranty Information Manufacturing Warranty 03 years