PLEASE NOTE5th gen Ryzen CPUs will require a BIOS update to work AMD B450 (Ryzen AM4) micro ATX motherboard with M2 support HDMIDVI-DD-Sub SATA 6 Gbps 1 Gb Ethernet USB (Universal Serial Bus) 32 Gen 2 Type-A BIOS Flash Back™ & Aura Sync RGB lighting support Comprehensive cooling VRM heatsink PCH heatsink & Fan Xpert 2 Ultrafast connectivity M2 support 1 Gb Ethernet & USB (Universal Serial Bus) 32 Gen 2 Type-A5X Protection III Multiple hardware safeguards for all-around system protection Aura Sync RGB Lighting Onboard connector for RGB LED strips easily synced with an ever-growing portfolio of Aura Sync-capable hardware Prime ASUS Prime B450M II Series motherboards provide the solid foundation needed for your first build plus flexibility to grow with your ambitions We've melded all the good stuff that's packed into AMD Ryzen™ processors with essential ASUS design & engineering so you benefit from industry-leading technologies &8212; including automated system tuning comprehensive cooling controls & immersive onboard audio When you build with an ASUS Prime B450M II Series motherboard you build smart easy & affordably Tune It Your Way Comprehensive controls form the foundation of the ASUS Prime series The Prime B450M II motherboard packs flexible tools to tune every aspect of your system enabling you to tweak performance settings to perfectly match the way you work &8211; maximizing your productivity Cool to the Core Prime B450M II series is engineered with multiple onboard heatsinks & an array of hybrid fan headers to ensure your rig stays cool & stable under intense workloads VRM Heatsink & Thermal Pads A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs for better cooling performance Cooler by Design Prime B450M-A II is engineered with an array of hybrid fan headers & features comprehensive cooling controls that are configurable via Fan Xpert 2 software or via the UEFI BIOS ensuring your rig stays cool & stable under intense workloads Build on a Solid Foundation Prime B450M II 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 Achieve speed with onboard M2M2 Slot supports up to 22110 & data-transfer speed up to 32 Gbps via x 4 PCI Express&174; 30 bandwidth It&8216;s the perfect choice for an operating system or application drive providing fast access to data USB 32 Gen 2 Type-A Numerous USB (Universal Serial Bus) ports support high-end rigs loaded with peripherals including two rear-panel USB (Universal Serial Bus) Type-A connectors with fast USB (Universal Serial Bus) 32 Gen 2 connectivity for compatible cases 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 exceptional fidelity Aura Sync Outshine the Competition A well-tuned enthusiast system deserves a matching aesthetic ASUS Aura offers full RGB lighting control with a variety of functional presets for RGB LED strips connected to the onboard RGB headers & it can all be synced with an ever-growing portfolio of Aura-capable hardware Armoury Crate Armoury Crate is a new software utility designed to give you centralized control of supported products From a single intuitive interface Armoury Crate means that you can easily customize RGB lighting & effects for every compatible device in your arsenal The software also provides control of settings for ASUS products including keyboard & mouse preferences Armoury Crate even features dedicated product registration & highlight to help you stay in touch with the ASUS community BIOS Flashback BIOS Flash Back™ is the simplest & safest (UEFI) BIOS update method Simply drop the (UEFI) BIOS file onto a FAT32 formatted USB (Universal Serial Bus) stick plug it into the USB (Universal Serial Bus) BIOS Flash Back™ port & press the button Updates can even be performed without having memory or a CPU installed Motherboard Type Desktop Form Factor Micro ATXSocket AMD AM4 Chipset AMD B450 RAM Technology DDR4 (Dual Channel)RAM Slots 4 x DIMMRAM Speeds 4400 (OC)4000 (OC)3866 (OC)3733 (OC)3600 (OC)3466 (OC)3400 (OC)3300 (OC)3200 (OC)3000 (OC)2800 (OC)266624002133 MHz Maximum Memory 128GBGraphics Integrated Graphics in the 2nd & 1st Gen AMD Ryzen with Radeon Vega Graphics Athlon with Radeon Vega Graphics Graphics Ports 1 x VGA1 x DVI-D1 x HDMIMulti-GPU Support-PCIPCI Express 1 x PCIe 30 x 162 x PCIe 20 x 1 Storage 6 x SATA III1 x M2 (22422260228022110)
- SATA &38; PCIe PCIe mode not supported with Athlon CPUs RAIDRAID 0 1 10 Wireless-LANGB LANAudio Realtek 71-Channel High Definition Audio CODECUSB Ports Supported 2 x USB (Universal Serial Bus) 31 Gen 2 Type-A (at back)6 x USB (Universal Serial Bus) 31 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 13 x Audio jack (s 1 x BIOS Flash Back Button Internal IO Connectors 1 x CPU Fan 2 x Chassis Fan 1 x USB (Universal Serial Bus) 32 Gen 12 x USB (Universal Serial Bus) 201 x M2 Socket 3 with M key 1 x SPI TPM1 x COM port 6 x SATA 6 Gbs 1 x SPDIF out 1 x 24-pin EATX1 x 8-pin ATX 12V1 x Front audio 1 x System panel 1 x Clear CMOS jumper 1 x COM port 1 x Speaker 1 x RGB Header Accessories Users manual IO Shield 2 x SATA 6 Gbs cables 1 x M2 Screw Package 1 x Supporting DVD