GigaByte MB B450M K, S.AM4, DDR4/3600(OC), PCIe 3.0, G-LAN, HDMI, mATX

Features - Supports AMD Ryzen 5000 series / Ryzen 5000 G-Series/ 3rd Gen Ryzen/ 2nd Gen Ryzen/ 1st Gen Ryzen/ 2nd Gen Ryzen with Radeon Vega Graphics/ 1st Gen Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors - Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs - PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support - GbE LAN with Bandwidth Management - 8-Channel HD Audio with High Quality Audio Capacitors - Smart Fan 5 features 5 Temperature Sensors and 2 Hybrid Fan Headers - GIGABYTE APP Center, Simple and Easy Use Specifications CPU - AMD Socket AM4, support for: AMD Ryzen 5000 Series Processors/ AMD Ryzen 5000 G-Series Processors/ AMD Ryzen 4000 G-Series Processors/ 3rd Generation AMD Ryzen processors/ 2nd Generation AMD Ryzen processors/ 1st Generation AMD Ryzen processors/ 2nd Generation Ryzen with Radeon Vega Graphics processors/ 1st Generation Ryzen with Radeon Vega Graphics processors/ Athlon with Radeon Vega Graphics Processors CHIPSET - AMD B450 MEMORY - Support for DDR4 3600(O.C.)/3466(O.C.)/2933/2667/2400/2133 MHz memory modules - 2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memory - Dual channel memory architecture - Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) - Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules - Support for Extreme Memory Profile (XMP) memory modules ONBOARD GRAPHICS - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz * Support for HDMI 2.0 version and HDCP 2.2. - Maximum shared memory of 16 GB AUDIO - Realtek Audio CODEC - High Definition Audio - 2/4/5.1/7.1-channel * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings. LAN - Realtek GbE LAN chip (1 Gbps/ 100 Mbps) EXPANSION SLOTS - CPU: 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16* * Actual support may vary by CPU. - Chipset: 1 x PCI Express x1 slot, supporting PCIe 2.0 and running at x1 STORAGE INTERFACE - 1 x M.2 connector (Socket 3, M key, type 22110/2280/2260/2242 SATA and PCIe 3.0 x4/x2(Note) SSD support) * Refer to "2-7 Internal Connectors," for the installation notices for the M.2 connector. - 4 x SATA 6Gb/s connectors * RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices * RAID 0, RAID 1, and RAID 10 support for SATA storage devices *(Note) Supports only M.2 SATA SSDs when using an Athlon with Radeon Vega Graphics Processors. USB * Chipset: - 2 x USB 3.2 Gen 1 ports available through the internal USB header - 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers) * CPU: - 4 x USB 3.2 Gen 1 ports on the back panel 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 - 1 x system fan header - 1 x M.2 Socket 3 connector - 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 - 2 x USB 2.0/1.1 headers - 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) - 1 x speaker header - 1 x Clear CMOS jumper - 1 x chassis intrusion header BACK PANEL CONNECTORS - 1 x PS/2 keyboard port - 1 x PS/2 mouse port - 1 x HDMI 2.0 port - 4 x USB 3.2 Gen 1 ports - 2 x USB 2.0/1.1 ports - 1 x RJ-45 port - 3 x audio jacks I/O CONTROLLER - iTE I/O Controller Chip H/W MONITORING - Voltage detection - Temperature detection - Fan speed detection - Fan fail warning - Fan speed control * Whether the fan speed control function is supported will depend on the cooler you install BIOS - 1× 128 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 (24.4×19.5 cm)