Msi B450M-A PRO MAX motherboard AMD B450 Socket AM4 micro ATX

<B>AMD AM4 motherboard inspired from architectural design with Core Boost DDR4 Boost Turbo M.2 USB 3.2 Gen1</B>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 and A-series / Athlon X4 Desktop Processors for Socket AM4Supports DDR4 Memory up to 4133 (OC) MHzTurbo M.2: Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs.Audio Boost: Reward your ears with studio grade sound quality.EZ Debug LED: Easiest way to troubleshoot.X-Boost: Software that auto-detects and allows you to boost the performance of any storage or USB device.Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.<B>Specifications</B><B>Processor</B>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 and A-series / Athlon X4 Desktop Processors for Socket AM4<B>Chipset</B>AMD B450 Chipset<B>Memory</B>2 x DDR4 memory slots support up to 32GBSupport DDR4 1866/ 2133/ 2400/ 2667Mhz(by JEDEC)For AMD Ryzen Gen3 (R5/R7/R9)2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/ 4133 MHz (by A-XMP OC MODE)For AMD Other CPU2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE)Dual channel memory architectureSupports ECC UDIMM memory (non-ECC mode)Support non-ECC UDIMM memory<B>Slots</B>1 x PCIe 3.0 x16 slotSupports x16 speed1st 2nd and 3rd Gen AMD RyzenSupports x8 speedRyzen with Radeon Vega Graphics2nd Gen AMD Ryzen with Radeon GraphicsA-seriesAthlon X4Supports x4 speedAMD Athlon with Radeon Vega GraphicsPCIe 2.0 x1 slot<B>Onboard Graphics</B>1 x DVI-D port supports a maximum resolution of 1920x1200@ 60Hz1 x HDMI 1.4 port supports a maximum resolution of 4096x2160 @24Hz<B>Storage</B>4 x SATA 6Gb/s portsSupports RAID 0 RAID1 and RAID 101x M.2 slot (Key M)Supports PCIe 3.0 x4 and SATA 6Gb/s1st 2nd and 3rd Gen AMD RyzenRyzen with Radeon Vega Graphics2nd Gen AMD Ryzen with Radeon? GraphicsSupports PCIe 3.0 x2 and SATA 6Gb/sAMD? Athlon? with Radeon? Vega GraphicsA-seriesAthlon? X4Supports 2242/ 2260/ 2280/ 22110 storage devices<B>USB</B>6x USB 3.2 Gen1 (SuperSpeed USB) ports (4 ports on the back panel 2 ports available through the internal USB connector)6x USB 2.0 (High-speed USB) ports (2 ports on the back panel 4 ports available through the internal USB connectors)<B>Audio</B>7.1-Channel High Definition Audio<B>LAN</B>1 x Realtek 8111H Gigabit LAN controller<B>Internal Connectors</B>1x 24-pin ATX main power connector1x 4-pin ATX 12V power connector4x SATA 6Gb/s connectors2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)1x USB 3.2 Gen1 connector (supports additional 2 USB 3.2 Gen1 ports)1x 4-pin CPU fan connector1x 4-pin system fan connector1x Front panel audio connector2x Front panel connectors1x TPM module connector1x Chassis Intrusion connector1x Serial port connector1x Clear CMOS jumper<B>Back Panel Ports</B>MouseDVI-D PortUSB 3.2 Gen1LAN PortKeyboardHDMI PortUSB 2.0 PortsHD Audio Connectors<B>Dimensions</B>9.3 in. x 7.9 in. (23.6 cm x 20.0 cm)m-ATX Form Factor<B>Mounting</B>6 mounting holes<B>Operating System</B>Support for Windows 10 64-bitSupport for Windows 7 64-bit* To support Windows 7 64-bit you must install an AMD Pinnacle Ridge & Summit Ridge CPU.