The ASUS PRIME B550M-K ARGB motherboard combines advanced technology and robust features to deliver a high-quality computing experience. Designed for gamers and professionals, it supports Ryzen processors, offering significant performance and efficiency. With dual-channel DDR4 support and a range of overclocking options, users can enhance their system's capabilities. The motherboard also boasts advanced connectivity, including high-speed USB 3.2 Gen 1 ports and versatile display outputs like HDMI and DisplayPort, ensuring compatibility with a wide range of devices and peripherals. Storage solutions are flexible, featuring M.2 sockets and SATA-600 (RAID) for fast and reliable data access. Additionally, ASUS Aura Sync provides customizable LED lighting, allowing users to create a unique and personalized look for their setup. With ASUS 5X Protection III, including LANGuard and Overvoltage Protection, the motherboard is engineered for durability and long-term reliability, making it a smart choice for building a powerful system.
Expansion Slots1 x CPU ¦ 2 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 1 x PCIe 3.0 x16 ¦ 1 x PCIe 3.0 x1 ¦ 1 x M.2 socket (2242/2260/2280/22110 M.2 Key M slot) ¦ 2 x M.2 socket (2242/2260/2280 M.2 Key M slot)
Interfaces1 x HDMI ¦ 1 x DisplayPort ¦ 1 x LAN (Gigabit Ethernet) ¦ 4 x USB 3.2 Gen 1 ¦ 2 x USB 2.0 ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x PS/2 keyboard / mouse
Internal Interfaces4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x USB-C 3.2 Gen 1 - header ¦ 1 x SPDIF out - header ¦ 1 x audio - header ¦ 1 x serial - header ¦ 1 x speaker - header ¦ 1 x SPI - header
Power Connectors24-pin main power connector, 8-pin ATX12V connector
Features
BIOS TypeAMI
BIOS FeaturesUEFI BIOS, ASUS EZ Flash 3, ASUS UEFI BIOS EZ Mode
Sleep / Wake UpWake on LAN (WOL), wake on PME
Hardware FeaturesJack retasking, audio jack detect technology, ASUS 5X Protection III, ASUS DIGI+ VRM, LANGuard, ASUS Overvoltage Protection, ASUS SafeSlot Core, ASUS Stainless Steel Back I/O, ASUS Q-Design, Q-DIMM, Q-LED Core, Q-Slot, CrashFree BIOS 3, Windows 11 compatible, Preboot eXecution Environment (PXE), ASUS Aura Sync, ASUS EPU (Energy Processing Unit), ASUS TurboV EVO
Miscellaneous
Included AccessoriesIO shield, M.2 screw package
Cables Included2 x Serial ATA cable
Software IncludedArmoury Crate, ASUS AURA Creator, ASUS AI Suite III, ASUS Fan Xpert 2+, ASUS EZ Update, ASUS CPU-Z, Norton 360 Deluxe (60 days trial), WinRAR