ASUS PRIME B550M-K ARGB - Motherboard - micro ATX - Socket AM4 - AMD B550 Chipset - USB 3.2 Gen 1 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)

PRIME B550M-K ARGB

• Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
• AMD AM4 Socket: Ready for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
• Ultrafast Connectivity: PCIe 4.0, dual M.2 slots, Realtek 1Gb Ethernet, rear USB 3.2 Gen 1 ports and front USB 3.2 Gen 1 Type-C®
• Comprehensive Cooling: PCH heatsink, hybrid fan headers and Fan Xpert 2+
• Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware

• AMD Socket AM4 for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors

• AMD B550 Chipset

• 2 x DIMM slots, Max. 64GB, DDR4 5100(OC)/4866(OC)/4600(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133, Un-buffered Memory
• Dual Channel Memory Architecture

• 1 x DisplayPort
• 1 x HDMI™ port

• AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors 1 x PCIe 4.0 x16 slot (supports x16 mode)
• AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors 1 x PCIe 3.0 x16 slot (supports x16 mode)
• AMD B550 Chipset 1 x PCIe 3.0 x1 slot

• Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
• AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
• AMD Ryzen™ 5000 G-Series/ 4000 G-Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)
• AMD B550 Chipset M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)
• 4 x SATA 6Gb/s ports

• 1 x Realtek 1Gb Ethernet

• Rear USB (Total 6 ports)
  • 4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
  • 2 x USB 2.0 ports (2 x Type-A)
• Front USB (Total 7 ports)
  • 1 x USB 3.2 Gen 1 (5G) connector (supports USB Type-C®)
  • 1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports
  • 2 x USB 2.0 headers support 4 additional USB 2.0 ports

• Realtek 7.1 Surround Sound High Definition Audio CODEC
• Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
• Supports up to 24-Bit/192 kHz playback
• Audio Features
  • Audio Shielding
  • Premium audio capacitors
  • Dedicated audio PCB layers

• 4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
• 2 x USB 2.0 ports (2 x Type-A)
• 1 x DisplayPort
• 1 x HDMI™ port
• 1 x Realtek 1Gb Ethernet port
• 3 x Audio jacks
• 1 x PS/2 Keyboard/Mouse combo port

• Fan and Cooling related
  • 1 x 4-pin CPU Fan header
  • 2 x 4-pin Chassis Fan headers
• Power related
  • 1 x 24-pin Main Power connector
  • 1 x 8-pin +12V Power connector
• Storage related
  • 2 x M.2 slots (Key M)
  • 4 x SATA 6Gb/s ports
• USB
  • 1 x USB 3.2 Gen 1 (5G) connector (supports USB Type-C® )
  • 1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports
  • 2 x USB 2.0 headers support 4 additional USB 2.0 ports
• Miscellaneous
  • 3 x Addressable Gen 2 headers
  • 1 x Clear CMOS header
  • 1 x COM Port header
  • 1 x Front Panel Audio header (AAFP)
  • 1 x S/PDIF Out header
  • 1 x Speaker header
  • 1 x SPI TPM header (14-1 pin)
  • 1 x 10-1 pin System Panel header

• ASUS 5X PROTECTION III
  • DIGI+ VRM
  • LANGuard
  • Overvoltage Protection
  • SafeSlot Core
  • Stainless-Steel Back I/O
• ASUS Q-Design
  • Q-DIMM
  • Q-LED Core
  • Q-Slot
• ASUS Thermal Solution
  • Aluminum heatsink design
• Aura Sync
  • Addressable Gen 2 headers

• ASUS Exclusive Software
  • Armoury Crate
  • Aura Creator
  • Aura Sync
  • AI Suite 3
  • Performance And Power Saving Utility
  • TurboV EVO
  • EPU
  • DIGI+ VRM
  • Fan Xpert 2+
  • EZ update
  • ASUS CPU-Z
  • Norton 360 Deluxe (60 Days Free Trial)
  • WinRAR
• UEFI BIOS
  • ASUS EZ DIY
  • ASUS CrashFree BIOS 3
  • ASUS EZ Flash 3
  • ASUS UEFI BIOS EZ Mode

• 128 Mb Flash ROM, UEFI AMI BIOS

• WOL by PME, PXE

• Cables
  • 2 x SATA 6Gb/s cables
• Miscellaneous
  • 1 x I/O Shield
  • 1 x Screw package for M.2 SSD
• Documentation
  • 1 x User guide

• Windows® 11, Windows® 10 64-bit

• micro-ATX Form Factor
• 9.6 inch x 8.7 inch ( 24.4 cm x 22.1 cm )