Teknisk Info for ASUS PRIME B550M-A Socket AM4 micro ATX AMD B550
Processor socketSocket AM4
Compatible processor series3rd Generation AMD Ryzen™ 9, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen™ 7
Processor manufacturerAMD
Motherboard chipsetAMD B550
Motherboard form factormicro ATX
Motherboard chipset familyAMD
Supported memory typesDDR4-SDRAM
Supported memory clock speeds3200 MHz, 2666, 4266, 2133, 3733, 4400, 3333, 3600, 3866, 2400, 2800, 4133, 4000, 3000, 3466, 4600
Number of memory slots4
Memory slots typeDIMM
Maximum internal memory128 GB
Bluetooth version5.1
BluetoothYes
Ethernet LANYes
LAN controllerRealtek 8111H
Number of SATA connectors4
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
USB 2.0 connectors2
BIOS typeUEFI AMI
Supported storage drive interfacesM.2, Serial ATA
PS/2 ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
Ethernet LAN (RJ-45) ports1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
HDMI ports quantity1
DVI-D ports quantity1