Asus PRIME B550M-A AMD B550 AM4 Micro ATX 4 DDR4 VGA DVI HDMI

DescriptionSpecificationMotherboard Type: DesktopForm Factor: Micro ATXSocket: AMD AM4Chipset: AMD B550#Hide#DDR Type: DDR4CPU Support: Click here for CPU support*Note: not compatible with Ryzen 5 3400G & Ryzen 3 3200G CPUsRAM Technology: DDR4 (Dual Channel)RAM Slots: 4 x DIMMRAM Speeds: 3rd Gen AMD Ryzen CPUs:4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHzNext Gen AMD Ryzen PRO CPUs:4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHzMaximum Memory: 128GBGraphics: Integrated Graphics Processor*Graphics specifications may vary between CPU typesGraphics Ports: 1 x VGA1 x DVI-D1 x HDMIMulti-GPU Support: -PCI/PCI Express: 1 x PCIe 4.0 x16 (x16 mode)2 x PCIe 3.0 x1Storage: 4 x SATA III1 x M.2 (2242/2260/2280/22110) - SATA & PCIe1 x M.2 (2242/2260/2280) - SATA & PCIeRAID: "RAID 0, 1, 10"Wireless: -LAN: GB LANAudio: Realtek ALC887 7.1 Surround Sound High Definition Audio CODECUSB Ports Supported: "2 x USB 3.2 Gen2 Type-A (at back)6 x USB 3.2 Gen1 (4 at back, 2 at mid-board)4 x USB 2.0 (at mid-board)"Back Panel I/O Ports: 1 x PS/2 keyboard/mouse1 x DVI-D1 x D-Sub1 x HDMI1 x LAN (RJ45)2 x USB 3.2 Gen2 Type-A4 x USB 3.2 Gen 1 Type-A3 x Audio jacksInternal I/O Connectors: 1 x CPU Fan1 x CPU OPT Fan2 x Chassis Fan2 x Aura RGB Strip1 x Addressable Gen21 x USB 3.2 Gen12 x USB 2.02 x M.2 Socket 3 with M key1 x SPI TPM4 x SATA 6Gb/s1 x S/PDIF out1 x 24-pin EATX.: 1 x 8-pin EATX 12V1 x Front audio1 x Clear CMOS jumper1 x System panel1 x COM port1 x SpeakerAccessories: I/O Shield2 x SATA 6Gb/s cables1 x Supporting DVDUser manual1 x M.2 SSD screw packageAdditional Features: See OverviewPackage Type: RetailPackage Weight: 0.9800 kgWarranty: 3 Years#Hide#M.2 Slot(s): Yes (M.2)#Hide#No. LAN Ports: 1 x LAN#Hide#Max LAN Speed: GB LAN%%%% AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB headers support   AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ Processors Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+ Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware   Prime   ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.           Tune It Your Way   Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work - maximizing your productivity.           Cooler by Design   Prime B550 series is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.           Build on a Solid Foundation   Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.           VRM Heatsink and Thermal Pads   A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.           PCIe 4.0 M.2 (up to 64 Gbps)   Achieve speed with onboard M.2 PCIe 4.0 M.2 Slot supports up to 22110 and provide NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with up to PCIe 4.0 storage device to enjoy the fastest data-transfer speeds on the 3rd Generation AMD Ryzen platform.           Little Things Make a Big Difference   Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.           Outstanding Audio   Combined onboard features deliver elevated audio Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.   Audio Shielding Separates analog/digital signal domains, significantly reducing multi-lateral interference.     Separate Layer for Left and Right Tracks Ensures minimal crosstalk between audio paths.     Premium Japanese Capacitors Premium parts provide an immersive sound signature, with exception