- Audio - Audio Codec
- Realtek ALC887
- Audio - Compliant Standards
- High Definition Audio
- Audio - Type
- HD Audio (8-channel)
- Basic Specifications - Audio
- HD Audio (8-channel)
- Basic Specifications - Chipset Type
- AMD B550
- Basic Specifications - Compatible Processors
- Ryzen (supports 3rd Generation Ryzen)
- Basic Specifications - EAN
- 4718017758284
- Basic Specifications - Form Factor
- Micro ATX
- Basic Specifications - LAN
- Gigabit Ethernet
- Basic Specifications - Manufacturer's Part Number
- 90MB14V0-M0EAY0
- Basic Specifications - Max RAM Size
- 128 GB
- Basic Specifications - Model
- ASUS PRIME B550M-K
- Basic Specifications - Processor Socket
- AMD AM4
- Basic Specifications - Product Description
- ASUS PRIME B550M-K - motherboard - micro ATX - Socket AM4 - AMD B550
- Basic Specifications - Product Type
- Motherboard - micro ATX
- Basic Specifications - RAM Supported
- 4 DIMM slots - DDR4, ECC, unbuffered
- Basic Specifications - Storage Ports
- 4 x SATA-600 (RAID), 2 x M.2
- Basic Specifications - USB / FireWire Ports
- 2 x USB 3.2 Gen 2 + 4 x USB 3.2 Gen 1 + (2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers)
- Expansion / Connectivity - Expansion Slots
- 1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 2 x PCIe 3.0 x1
- Expansion / Connectivity - Interfaces
- 1 x VGA ¦ 1 x DVI-D ¦ 1 x LAN (Gigabit Ethernet) ¦ 4 x USB 3.2 Gen 1 ¦ 2 x USB 3.2 Gen 2 ¦ 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 ¦ 1 x HDMI
- Expansion / Connectivity - Internal Interfaces
- 4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x SPDIF out - header ¦ 1 x audio - header ¦ 1 x serial - header ¦ 1 x speaker - header
- Expansion / Connectivity - Power Connectors
- 24-pin main power connector, 8-pin ATX12V connector
- Expansion / Connectivity - Storage Interfaces
- SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 ¦ SATA-600 / PCIe 3.0 -connectors: 1 x M.2
- Features - BIOS Features
- UEFI BIOS, ASUS EZ Flash 3
- Features - BIOS Type
- AMI
- Features - Hardware Features
- Jack retasking, ASUS Q-Design, ASUS TurboV EVO, Q-DIMM, ASUS EZ DIY, Q-Slot, CrashFree BIOS 3, audio jack detect technology, ASUS EPU (Energy Processing Unit), ASUS DIGI+ VRM, Preboot eXecution Environment (PXE), ASUS Stainless Steel Back I/O, ASUS Fan Xpert 2+, LANGuard, ASUS Overvoltage Protection, Lighting Control, ASUS 5X Protection III, ASUS SafeSlot Core, Armoury Crate
- Features - Sleep / Wake Up
- Wake on LAN (WOL)
- General - Chipset Type
- AMD B550
- General - Compatible Processors
- Ryzen (supports 3rd Generation Ryzen)
- General - Max Processors Qty
- 1
- General - Processor Socket
- Socket AM4
- General - Product Type
- Motherboard - micro ATX
- LAN - Network Controller
- Realtek RTL8111H
- LAN - Network Interfaces
- Gigabit Ethernet
- Miscellaneous - Cables Included
- 2 x Serial ATA cable
- Miscellaneous - Depth
- 24.4 cm
- Miscellaneous - Included Accessories
- I/O back cover, 1 x M.2 anchor
- Miscellaneous - Software Included
- Drivers & Utilities, ASUS AI Charger, ASUS CPU-Z, ASUS AI Suite III, ASUS EZ Update, DAEMON Tools, WinRAR, Norton AntiVirus (60 days trial)
- Miscellaneous - Width
- 24.4 cm
- Supported RAM - Bus Clock
- 2400 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3466 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4400 MHz (O.C.), 3200 MHz
- Supported RAM - Max Size
- 128 GB
- Supported RAM - Registered or Buffered
- Unbuffered
- Supported RAM - Supported RAM Integrity Check
- ECC
- Supported RAM - Technology
- DDR4