Gigabyte B450M S2H Ryzen AM4 mATX Motherboard 2xDDR4 3xPCIE 1xM.2 VGA DVI HDMI RAID GbE LAN 4xSATA 4xUSB3.1 6xUSB2.0 Quad CrossFire RGB AMD B450 Ultra Durable Motherboard with GIGABYTE Gaming LAN and Bandwidth Management, PCIe Gen3 x4 M.2, 7-colors RGB LED Strips Support Anti-Sulfur Resistor Design CPU AM4 Socket: Support for AMD Ryzen™ 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics/ Ryzen™ 1st Generation Processors (Please refer 'CPU Support List' for more information.) Chipset AMD B450 Memory 2 x DDR4 DIMM sockets supporting up to 32 GB of system memory Dual channel memory architecture Support for DDR4 3200(O.C.)/2933/2667/2400/2133 MHz memory modules 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 (Please refer 'Memory Support List' for more information.) Onboard Graphics Integrated Graphics Processor: 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz * The DVI-D port does not support D-Sub connection by adapter. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz(Note) * Support for HDMI 2.0 version and HDCP 2.2.(Note) Maximum shared memory of 2 GB (Note) Actual support may vary by CPU. Audio Realtek® ALC887 codec High Definition Audio 2/4/5.1/7.1-channel * To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver. Support for S/PDIF Out LAN Realtek® GbE LAN chip (10/100/1000 Mbit) Expansion Slots 1 x PCI Express x16 slot, running at x16 (The PCIEX16 slot conforms to PCI Express 3.0 standard.) 2 x PCI Express x1 slots (The PCI Express x1 slot conforms to PCI Express 2.0 standard.) Storage Interface 1 x M.2 connector (Socket 3, M key, type 2