highlightsForm Factor: Micro ATX (24.4cm x 24.4cm),Chipset: AMD B550,CPU Support: AMD Socket AM4, supporting:AMD Ryzen™ 5000 G-Series ProcessorsAMD Ryzen™ 5000 Series ProcessorsAMD Ryzen™ 4000 G-Series ProcessorsAMD Ryzen™ 3000 G-Series ProcessorsAMD Ryzen™ 3000 Series Processors(Refer to GIGABYTE's website for the latest CPU support list),AMD Ryzen™ 5000 G-Series Processors,AMD Ryzen™ 5000 Series Processors,AMD Ryzen™ 4000 G-Series Processors,AMD Ryzen™ 3000 G-Series Processors,AMD Ryzen™ 3000 Series Processors,(Refer to GIGABYTE's website for the latest CPU support list),Slots: 4 x DDR4 DIMM sockets,Maximum Capacity: Up to 128 GB (32 GB single DIMM capacity),Supported Speeds: DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MT/s,Architecture: Dual channel memory architecture,Modules Supported:ECC Un-buffered DIMM 1Rx8/2Rx8Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16Extreme Memory Profile (XMP) memory modules,ECC Un-buffered DIMM 1Rx8/2Rx8,Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16,Extreme Memory Profile (XMP) memory modules,Processor: Integrated Graphics Processor with AMD Radeon™ Graphics support,DisplayPort: 1 x DisplayPort, max resolution 5120x2880@60 HzSupports DisplayPort 1.4, HDCP 2.3, HDR,Supports DisplayPort 1.4, HDCP 2.3, HDR,HDMI: 1 x HDMI port, max resolution 4096x2160@60 HzSupports HDMI 2.1, HDCP 2.3, HDR, native HDMI 2.1 TMDS compatible ports,Supports HDMI 2.1, HDCP 2.3, HDR, native HDMI 2.1 TMDS compatible ports,Shared Memory: Maximum 16 GB,Codec: Realtek® ALC1220,Features:Back panel line out jack supports DSD audioHigh Definition Audio: 2/4/5.1/7.1-channelAudio jack functionality can be changed via audio software7.1-channel audio requires audio software configuration,Back panel line out jack supports DSD audio,High Definition Audio: 2/4/5.1/7.1-channel,Audio jack functionality can be changed via audio software,7.1-channel audio requires audio software configuration,Chip: Realtek® GbE LAN chip (1 Gbps/100 Gbps/10 Mbps),Wireless: Realtek® Wi-Fi RTL8821CEWiFi 802.11 a, b, g, n, ac, dual-band (2.4/5 GHz)Bluetooth 5.0Supports 11ac wireless standardActual data rate varies by environment and equipment,WiFi 802.11 a, b, g, n, ac, dual-band (2.4/5 GHz),Bluetooth 5.0,Supports 11ac wireless standard,Actual data rate varies by environment and equipment,PCIe x16 (CPU): 1 x slot (PCIEX16)AMD Ryzen™ 5000/3000 Series: PCIe 4.0 x16 modeAMD Ryzen™ 5000 G/4000 G/3000 G Series: PCIe 3.0 x16 modeCan support graphics card or NVMe SSD,AMD Ryzen™ 5000/3000 Series: PCIe 4.0 x16 mode,AMD Ryzen™ 5000 G/4000 G/3000 G Series: PCIe 3.0 x16 mode,Can support graphics card or NVMe SSD,Chipset Slots:1 x PCI Express x16 slot (PCIEX4), PCIe 3.0, running at x41 x PCI Express x1 slot (PCIEX1), PCIe 3.0, running at x1,1 x PCI Express x16 slot (PCIEX4), PCIe 3.0, running at x4,1 x PCI Express x1 slot (PCIEX1), PCIe 3.0, running at x1,M.2 Connectors:M2A_CPU: Socket 3, M key, type 2280 SSDs (integrated in CPU)Ryzen™ 5000/3000 Series: SATA and PCIe 4.0x4/x2Ryzen™ 5000 G/4000 G/3000 G Series: SATA and PCIe 3.0 x4/x2M2B_SB: Socket 3, M key, type 2280 SATA and PCIe 3.0 x2 SSDs (integrated in chipset),M2A_CPU: Socket 3, M key, type 2280 SSDs (integrated in CPU)Ryzen™ 5000/3000 Series: SATA and PCIe 4.0x4/x2Ryzen™ 5000 G/4000 G/3000 G Series: SATA and PCIe 3.0 x4/x2,Ryzen™ 5000/3000 Series: SATA and PCIe 4.0x4/x2,Ryzen™ 5000 G/4000 G/3000 G Series: SATA and PCIe 3.0 x4/x2,M2B_SB: Socket 3, M key, type 2280 SATA and PCIe 3.0 x2 SSDs (integrated in chipset),SATA: 4 x SATA 6Gb/s connectors,RAID Support: RAID 0, RAID 1, RAID 10 for both NVMe SSD and SATA storage devices,CPU:4 x USB 3.2 Gen 1 ports on back panel,4 x USB 3.2 Gen 1 ports on back panel,Chipset:1 x USB Type-C® port (USB 3.2 Gen 1) via internal USB header2 x USB 3.2 Gen 1 ports via internal USB header4 x USB 2.0/1.1 ports (2 on back panel, 2 via internal USB header),1 x USB Type-C® port (USB 3.2 Gen 1) via internal USB header,2 x USB 3.2 Gen 1 ports via internal USB header,4 x USB 2.0/1.1 ports (2 on back panel, 2 via internal USB header),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 Type-C® header (USB 3.2 Gen 1),1 x USB 3.2 Gen 1 header,1 x USB 2.0/1.1 header,1 x TPM header (2x6 pin, for GC-TPM2.0_S module),1 x serial port header,1 x Clear CMOS jumper,1 x Q-Flash Plus button,2 x USB 2.0/1.1 ports,1 x PS/2 keyboard/mouse port,1 x HDMI port (support varies by CPU),1 x DisplayPort (support varies by CPU),4 x USB 3.2 Gen 1 ports,1 x RJ-45 port,2 x antenna connectors,3 x audio jacks,Controller: iTE® I/O Controller Chip,Voltage detection,Temperature detection,Fan speed detection,Overheating warning,Fan fail warning,Fan speed control (depends on installed fan),Flash: 1 x 128 Mbit flash,BIOS Type: Licensed AMI UEFI BIOS,Standards: PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0,APP Center Support: Includes applications like @BIOS, EasyTune, RGB Fusion, Smart Backup, System Information Viewer,Q-Flash Plus Support,Q-Flash Support,Norton® Internet Security (OEM version),LAN bandwidth management software,Support for Windows 11 64-bit,Support for Windows 10 64-bit