ASRock B450 Steel Legend, AMD B450, S AM4, DDR4, SATA3, Dual M.2, 2-Way CrossFire, Realtek GbE, USB 3.1 Gen2 A+C, ATX
Supports 11th and 10th Gen Intel Core / Pentium / Celeron Processors for LGA 1200 Socket
Supports DDR4 memory, up to 3200 (max) MHz
Core Boost: With premium design and digital power design to support more cores and provide better performance
High speed experience: PCIe 4.0
Turbo M.2 - runs on PCI-E Gen3 x4 maximizes performance for NVMe-based SSDs
Complete cooling: PCH heatsink and Xpert fan.
Lightning-fast connectivity: M.2 support, 1GB Ethernet, and USB 3.2 Gen 1 Type A.
5X Protection III - Multiple hardware protection devices for complete system protection.
LED lighting: lighting control for PCIe slots and audio tracking lanes.
AMD AM4 Socket: Supports Ryzen 5000 CPU, 3rd / 2nd / 1st Gen AMD Ryzen
Designed for productivity: USB 3.2 Gen 2 with ultra-fast 10Gbps transfer speed, integrated M.2 support, 4 x DIMMs support up to 128GB DDR4 with 4400 (OC) performance, HDMI 2.0b / DVI / D-Sub
Optimized cooling: VRM & PCH heat sink with wide surface area, thermal pads help transfer heat from the inductor and phase range to the heat sink. Flexible fan controls for maximum cooling and peace of mind with the exclusive Asus Xpert 2+ fan
Built to last: Full protection with LANGuard, DRAM overcurrent protection, surge protection, SafeSlot Core safeguards and stainless steel back I / O, 1000+ compatible devices, 8000+ hours of validation
PC DIY Compatible: With BIOS Flashback and ASUS exclusive UEFI BIOS
Excellent Gaming Audio: Dedicated PCB audio layers, premium Japanese audio capacitors, and audio shielding ensure precision analog / digital separation and reduced multilateral interference.
Aura Sync RGB & Armory Crate Utility: With ASUS Armory Crate syncing LED effects across a wide range of compatible PC gear, plus RGB LEDs and RGB headers for further customization
Make sure your BIOS is up to date if you install a compatible Ryzen 5000 series CPU. Visit the Asus site search for the motherboard model name, click the "Support" tab, drivers and tools, then BIOS and Firmware to download the latest BIOS.