Asus PRIME B550M-K AM4 DDR4 m-ATX

Description

Processor Compatible processor series 3rd Generation AMD Ryzen 7, 3rd Generation AMD Ryzen 9, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen 3 Processor manufacturer AMD Processor socket Socket AM4 Features Motherboard form factor micro ATX Motherboard chipset family AMD Windows operating systems supported Windows 10 Motherboard chipset AMD B550 Memory Supported memory types DDR4-SDRAM Memory slots type DIMM Supported memory clock speeds 3200, 2666, 4266, 3600, 2400, 2800, 3733, 4400, 3466, 3000, 3866, 4133, 4000, 3333, 2133, 4600 MHz Number of memory slots 4 Maximum internal memory 128 GB Network Ethernet LAN Yes LAN controller Realtek RTL8111H Wi-Fi No Internal I/O USB 2.0 connectors 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors 1 ATX Power connector (24-pin) Yes BIOS BIOS type UEFI AMI Storage controllers Supported storage drive interfaces M.2, Serial ATA Rear panel I/O ports PS/2 ports quantity 1 Ethernet LAN (RJ-45) ports 1 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2 DVI-D ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 HDMI ports quantity 1 Expansion slots Number of M.2 (M) slots 2 PCI Express x16 (Gen 4.x) slots 1 PCI Express x1 (Gen 3.x) slots 2 Safety warning Warnings Dispose of according to local electro-waste regulations., Store away from water and sources of moisture., Avoid direct contact with sensitive electronic components.