SPECS: Basic Information Supported CPU Supports AMD Ryzen 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors Chipset AMD B550 Chipset BIOS 1x 256 Mb flash UEFI AMI BIOS ACPI 6.1, SMBIOS 2.8 Multi-language Form Factor m-ATX Form Factor 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm) Audio Realtek® ALC897 Codec 7.1-Channel High Definition Audio Expansion Slots PCI 1x PCIe 3.0 x16 slot (From CPU) 2x PCIe 3.0 x1 slots (From AMD B550 chipset) M.2 Socket 1x M.2 slot (Key M) M2_1 slot (From CPU) Supports PCIe 3.0 x4 Supports SATA 6Gb/s Supports 2242/ 2260/ 2280 storage devices Memory Type DDR4 Slots 4 x DIMM Slots Supported Memory 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+ MHz by A-XMP OC MODE 1DPC 1R max speed 4400 MHz 1DPC 2R max speed 3733 MHz 2DPC 1R max speed 3866 MHz 2DPC 2R max speed 3466 MHz Dual channel memory architecture Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) Supports un-buffered memory Maximum Memory up to 128GB Graphics Graphics 1x VGA port, supports a maximum resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz 1x HDMI 1.4 port, supporting a maximum resolution of 4096x2160 @30Hz, 2560x1600 @60Hz 1x DVI-D port, supports a maximum resolution of 1920x1200 @60Hz Max Shared Memory 16 GB Connector & Ports HDMI 1x HDMI 1.4 port VGA (s) 1x VGA port DVI-D (s) 1x DVI-D port USB (s) 1x USB 3.2 Gen 1 5Gbps connectors (From AMD B550 Chipset) Supports additional 2 USB 3.2 Gen 1 5Gbps ports 2x USB 2.0 Type-A connectors (From AMD B550 Chipset) Supports additional 4 USB 2.0 ports LAN Port (s) 1x Realtek RTL8111H 1Gbps LAN controller Supported Storage 4x SATA 6Gb/s ports (From AMD B550 Chipset) Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices Internal I/O Ports FAN CONNECTORS: 1x 4-pin CPU fan connector 2x 4-pin system fan connectors SYSTEM CONNECTORS: 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x Serial port connector 1x Parallel port connector JUMPERS: 1x Clear CMOS jumper LED FEATURES: 1x 4-pin RGB LED connector 4x EZ Debug LED TPM (Trusted Platform Module ) 1x TPM module connector Warranty Information Manufacturing Warranty 3 Years

.....view more