MSI B450 GAMING PLUS MAX AM4 Ryzen ATX Motherboard 4x DDR4 6xPCIE 1xM.2 DVI-D HDMI RAID LAN 6xSATAIII 6xUSB3.2 6xUSB2.0 Supports 1st, 2nd and 3rd Gen AMD Ryzen™ / Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics / Athlon™ with Radeon™ Vega Graphics Desktop Processors for Socket AM4 Supports DDR4 Memory, up to 4133(OC) MHz Lightning Fast Game experience: TURBO M.2, AMD Turbo USB 3.2 GEN2, StoreMI Technology Core Boost: With premium layout and fully digital power design to support more cores and provide better performance DDR4 Boost: Advanced technology to deliver pure data signals for the best gaming performance and stability Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience Flash BIOS Button: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card Socket AM4 CPU (Max Support) Ryzen Chipset AMD® B450 Chipset DDR4 Memory 1866/ 2133/ 2400/ 2667Mhz (by JEDEC) Memory Channel For AMD Ryzen Gen3 (R5/R7/R9) DIMM Slots 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 4000/ 4133 MHz (by A-XMP OC MODE) Max Memory (GB) For AMD Other CPU PCI-E x16 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE) PCI-E Gen Dual PCI-E x1 4 SATAIII 64 M.2 Slot 2 RAID Gen3(PCI_E1), Gen2(PCI_E4) TPM (header) 4 LAN 6 USB 3.2 ports (Front) 1 USB 3.2 ports (Rear) 0/1/10 USB 2.0 ports (Front) 1 USB 2.0 ports (Rear) 1x Realtek® 8111H Serial ports(Front) 2(Gen1, Type A) Audio ports (Rear) 2(Gen2, Type A), 2(Gen1, Type A) DVI-D 4 HDMI 2 DirectX 1 Form Factor Realtek® ALC892 Codec CrossFire 1 Operating System 1 AM4 12 Ryzen ATX AMD® B450 Chipset Y 1866/ 2133/ 2400/ 2667Mhz (by JEDEC) Support for Windows® 10 64-bit For AMD Ryzen Gen3 (R5/R7/R9) Support for Windows® 7 64-bit