Gigabyte GA-A320M S2H V2 Ryzen AM4 mATX MB 2xDDR4 3xPCIE M.2 HDMI DVI RAID Realtek GbE LAN 4xSATA 2xUSB3.1 Supports AMD Ryzen™ 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics/ Ryzen™ 1st Generation/ 7th Generation A-series/ Athlon X4 Processors Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs Ultra-Fast PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support High Quality Audio Capacitors and Audio Noise Guard Realtek® Gigabit LAN with cFosSpeed Internet Accelerator Software Smart Fan 5 features 5 Temperature Sensors and 2 Hybrid Fan Headers GIGABYTE™ UEFI BIOS All New GIGABYTE™™ APP Center, Simple and Easy Use CPU AM4 Socket: Support for AMD Ryzen™ 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics/ Ryzen™ 1st Generation/ 7th Generation A-series/ Athlon X4 Processors (Please refer 'CPU Support List' for more information.) Chipset AMD B350 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(O.C.)/2667*/2400/2133 MHz memory modules * Actual support may vary by CPU. 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@24 Hz * Support for HDMI 1.4 version. Maximum shared memory of 2 GB * Actual support may vary by CPU.