PLEASE NOTEFor 3rd &38; 5th gen Ryzen CPUs only Not compatible with Ryzen 5 3400G &38; Ryzen 3 3200GAMD B550 (Ryzen AM4) micro ATX motherboard with dual M2 PCIe 40 1 Gb Ethernet HDMID-Sub DVI SATA 6 Gbps USB (Universal Serial Bus) 32 Gen 2 Type-A & Aura Sync RGB headers support AMD AM4 socket Ready for 3rd Gen AMD Ryzen™ Processors Comprehensive cooling VRM heatsink PCH heatsink & Fan Xpert 2 Ultrafast connectivity Dual M2 PCIe 40 1 Gb Ethernet USB (Universal Serial Bus) 32 Gen 2 Type-AAura 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 & intelligent tuning options Prime B550 series motherboards provide daily users & DIY PC builders a range of performance tuning options via intuitive software & 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 & an array of hybrid fan headers to ensure your rig stays cool & 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 & flexible transfer options VRM Heatsink & Thermal Pads A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs & chokes for better cooling performance PCIe 40 M2 (up to 64 Gbps) Achieve speed with onboard M2PCIe 40 M2 Slot supports up to 22110 & provide NVMe SSD RAID support for an incredible performance boost Create a RAID configuration with up to PCIe 40 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 & premium hardware create audio quality unlike anything you've ever experienced Audio Shielding Separates analogdigital signal domains significantly reducing multi-lateral interference Separate Layer for Left & Right Tracks Ensures minimal crosstalk between audio paths Premium Japanese Capacitors Premium parts provide an immersive sound signature with exception Motherboard Type Desktop Form Factor Micro ATXSocket AMD AM4 Chipset AMD B550 RAM Technology DDR4 (Dual Channel)RAM Slots 4 x DIMMRAM Speeds 3rd Gen AMD Ryzen CPUs 4600 (OC)4400 (OC)4266 (OC)4133 (OC)4000 (OC)3866 (OC)3733 (OC)3600 (OC)3466 (OC)3333 (OC)320030002800266624002133 MHz Next Gen AMD Ryzen PRO CPUs 4800 (OC)4600 (OC)4466 (OC)4400 (OC)4266 (OC)4133 (OC)4000 (OC)3866 (OC)3733 (OC)3600 (OC)3466 (OC)3333 (OC)320030002800266624002133 MHz Maximum Memory 128GBGraphics Integrated Graphics Processor Graphics specifications may vary between CPU types Graphics Ports 1 x VGA1 x DVI-D1 x HDMIMulti-GPU Support-PCIPCI Express 1 x PCIe 40 x 16 (x 16 mode)2 x PCIe 30 x 1 Storage 4 x SATA III1 x M2 (22422260228022110)
- SATA &38; PCIe 1 x M2 (224222602280)
- SATA &38; PCIe RAIDRAID 0 1 10 Wireless-LANGB LANAudio Realtek ALC887 71 Surround Sound High Definition Audio CODECUSB Ports Supported 2 x USB (Universal Serial Bus) 32 Gen 2 Type-A (at back)6 x USB (Universal Serial Bus) 32 Gen 1 (4 at back 2 at mid-board)4 x USB (Universal Serial Bus) 20 (at mid-board) Back Panel IO Ports 1 x PS2 keyboardmouse 1 x DVI-D1 x D-Sub 1 x HDMI1 x LAN (RJ45)2 x USB (Universal Serial Bus) 32 Gen 2 Type-A4 x USB (Universal Serial Bus) 32 Gen 1 Type-A3 x Audio jacks Internal IO Connectors 1 x CPU Fan 1 x CPU OPT Fan 2 x Chassis Fan 2 x Aura RGB Strip 1 x Addressable Gen 21 x USB (Universal Serial Bus) 32 Gen 12 x USB (Universal Serial Bus) 202 x M2 Socket 3 with M key 1 x SPI TPM4 x SATA 6 Gbs 1 x SPDIF out 1 x 24-pin EATX1 x 8-pin EATX 12V1 x Front audio 1 x Clear CMOS jumper 1 x System panel 1 x COM port 1 x Speaker Accessories IO Shield 2 x SATA 6 Gbs cables 1 x Supporting DVDUser manual 1 x M2 SSD screw package