ASUS PRIME B450M-A II, AMD B450 (Ryzen AM4) Micro ATX Motherboard with M.2 Support, HDMI/DVI-D/D-Sub, SATA 6 Gbps, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A, BIOS FlashBack™, Aura Sync RGB Lighting Support(Disclaimer)

Twin 14+2+2 Phases Digital VRM with DrMOS Dual Channel DDR5:4*DIMMs PCIe Gen5 x16 with PCIe UD Slot & EZ-Latch Plus M.2 Gen5 with EZ-Latch Plus, Fully Covered MOSFET Heatsinks Wi-Fi 7 with WIFI EZ-Plug & Directional Antenna 2.5GbE LAN, Q-Flash Plus

Powered by 3rd generation AMD Ryzen 9, Ryzen7, Ryzen 5, Ryzen 3, ryzen pro AM4 to maximize connectivity and speed with turbo M.2, PCIe 3.0, USB 3.2 Gen1 and up to 64GB of DDR4 (4600MHz) Core Boost technology combines optimized power circuit layouts and digital power design which allows for precise and steady current delivery to the CPU AUDIO BOOST which rewards your ears with studio grade sound quality for the most immersive gaming experience High level PCB design with a 2oz thickened copper ensure stable power supply, better durability and reliability for high-end CPU Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface

Powered by 3rd generation AMD Ryzen 9, Ryzen7, Ryzen 5 AM4 to maximize connectivity and speed with dual M.2, PCIe 4.0, USB 3.2 Gen2 and up to 128 GB of DDR4 (4400 MHz) With 3rd Gen Ryzen processors, this motherboard features the recent Lightning Gen 4 solution on both PCI-E and M.2 slot, which allow for faster data transfer on graphics cards, storage devices and networking devices Mystic Light provides a complete function to control the RGB light all around the system; it supports both RGB and RAINBOW LED strip and 16.8 million colours29 effects controlled in one click AUDIO BOOST which rewards your ears with studio grade sound quality for more immersive gaming experience Enhanced Thermal Solution includes extended heatsink, 7 WmK level thermal and choke pad with 2 oz thickened copper PCB to ensure better performance for gamers Pre-installed IO Shielding provides better EMI protection and more convenience for installation

Gigabyte

AMD AM4 socket: Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors Best gaming connectivity: PCIe 4.0-ready, dual M.2, USB 3.2 Gen 2 Type-C plus HDMI 2.1 and DisplayPort 1.2 output support Smooth networking: Intel 2.5Gb Ethernet with ASUS LANGuard - Robust power solution: Teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors Renowned software: Intuitive dashboards for UEFI BIOS and ASUS AI Networking make it easy to configure gaming builds DIY-friendly design: Includes pre-mounted I/O shield, BIOS FlashBack, Q-LEDs and SafeSlot

8+2+2 Phases Digital VRM with DrMOS Dual Channel DDR5:4*DIMMs PCIe Gen5 x16 with PCIe UD Slot & EZ-Latch Plus M.2 Gen5 with EZ-Latch Plus, Advanced MOSFET Heatsinks Wi-Fi 6E with WIFI EZ-Plug, Q-Flash Plus

ULTRA POWER - SUPPORTS THE LATEST

Powered by 3rd generation AMD Ryzen 9, Ryzen7, Ryzen 5 AM4 to maximize connectivity and speed with lightning M.2, PCIe 4.0, USB 3.2 Gen2 and up to 128 GB of DDR4 (4400 MHz) Core Boost technology combines optimised power circuit layouts and digital power design which allows for precise and steady current delivery to the CPU With 3rd Gen Ryzen processors, this motherboard features the latest Gen4 PCI-E and M.2 solution with up to 64 GB/s bandwidth for maximum transfer speed and allow for increasing storage capacity at maximum speed Addressable LED Ready with Mystic Light Extension provides a JRAINBOW pinheader for complete function to connect to addressable RGB strips and control the RGB light all around the system AUDIO BOOST which rewards your ears with studio grade sound quality for the most immersive gaming experience Enhanced Thermal Solution includes extended heatsink, 7 W/mK level thermal and choke pad with 2 oz thickened copper PCB to ensure best performance for gamers Flash BIOS Button allows users to simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card

Powered by 3rd generation AMD Ryzen 9, Ryzen7, Ryzen 5 AM4 to maximize connectivity and speed with lightning M.2, PCIe 4.0, USB 3.2 Gen1 and up to 128 GB of DDR4 (4400 MHz) Core Boost technology combines optimised power circuit layouts and digital power design which allows for precise and steady current delivery to the CPU With 3rd Gen Ryzen processors, this motherboard features the latest Gen4 PCI-E and M.2 solution with up to 64 GB/s bandwidth for maximum transfer speed and allow for increasing storage capacity at maximum speed Addressable LED Ready with Mystic Light Extension provides a JRAINBOW pinheader for complete function to connect to addressable RGB strips and control the RGB light all around the system AUDIO BOOST which rewards your ears with studio grade sound quality for the most immersive gaming experience Enhanced Thermal Solution includes 7 W/mK level thermal and choke pad with 2 oz thickened copper PCB to ensure best performance for gamers Flash BIOS Button allows users to simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card

12 + 2 + 1 power solution rated for up to 80A per stage An x16 slot and on-board M.2 slot are PCIe Gen 5-ready 6400 MT/s+, AMD EXPO, DRAM IC profiles, and AEMP Easy installation for GPUs and SSDs, plus simple BIOS updates

Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 Series Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 2 DIMMs PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support GbE LAN with Bandwidth Management 8-Channel HD Audio with High Quality Audio Capacitors Rear HDMI and D-sub for Multi-display Support Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP GIGABYTE APP Center, Simple and Easy Use

AMD AM4 Socket: Design for 3rd Gen AMD Ryzen and 3rd Gen AMD Ryzen with Radeon Graphics Processors Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+ Fast Connectivity: 32Gbps M.2 slot, 1Gb Ethernet, USB 3.2 Gen 1 Type-A ports, plus HDMI 2.1 4K@60HZ, D-Sub, and DP outputs ASUS CSM motherboard: ASUS Corporate Stable Model with up to 36-month supply, EOL notice, and ECN control ASUS Control Center Express(ACCE) to make IT endpoint management simpler.5X Protection

Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors Intelligent Control: ASUS-exclusive AI Overclocking, AI Cooling II, AI Networking II and AEMP to simplify setup and improve performance ROG Strix Overclocking technologies: Dynamic OC Switcher, Core Flex, Asynchronous Clock and PBO Enhancement Robust Power Solution: 18+2+2 power solution rated for 110A per stage with dual ProCool II power connectors, high-quality alloy chokes and durable capacitors to support multi-core processors Optimized Thermal Design: Massive heatsinks with integrated I/O cover, high-conductivity thermal pads, and connected with an L-shaped heatpipe Latest M.2 Support: Three onboard PCIe 5.0 M.2 slots, and two PCIe 4.0 M.2 slots, all with substantial cooling solutions Abundant Connectivity: Dual USB4 Type-C ports, USB 20Gbps Type-C rear I/O port with PD 3.0 up to 30W and USB Wattage Watcher, ten additional USB 10Gbps ports, PCIe 5.0 x16 SafeSlot with full support for next-gen graphics cards, HDMI port High-Performance Networking: On-board WiFi 7 (802.11be) with Realtek 5 Gb Ethernet

Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors Intelligent Control: ASUS-exclusive AI Advisor, AI Networking II and AEMP to simplify setup and improve performance Robust Power Solution: 16+2+2 power solution rated for 80A per stage with dual ProCool power connectors, high-quality alloy chokes and durable capacitors to support multi-core processors Optimized Thermal Design: Massive heatsinks with integrated I/O cover, and high-conductivity thermal pad Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots, all with substantial cooling solutions Abundant Connectivity: One USB 20Gbps Type-C rear I/O port, four USB 10Gbps ports including one USB 10Gbps Type-C front-panel connector, PCIe 5.0 x16 SafeSlots, HDMI port High-Performance Networking: On-board WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet DIY Friendly Design: PCIe Slot Q-Release Slim, M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, Q-Dashboard, Q-LED, BIOS FlashBack button, Clear CMOS button, and pre-mounted I/O shield Immersive Audio: ROG SupremeFX ALC4080 codec with Savitech SV3H712 amplifier, along with Dolby Atmos

ULTRA POWER - SUPPORTS THE LATEST

ASUS

Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 and Ryzen 3000 G-Series Processors Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs Ultra Durable PCIe 3.0 x16 Slot NVMe PCIe 3.0 M.2 Connectors High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality GbE LAN with Bandwidth Management Rear DisplayPort and HDMI for Multi-display Support Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP Anti-Sulfur Resistors Design