Teknisk Info for ASUS Prime B450M-K II AMD B450 Socket AM4 micro ATX
Compatible processor seriesAMD Ryzen™ 7, 2nd Generation AMD Ryzen™ 3, 2nd Generation AMD Ryzen™ 5, AMD Ryzen™ 5, AMD Ryzen™
Threadripper™The Second Generation, AMD Ryzen™ Threadripper™, AMD Ryzen™ 3, 2nd Generation AMD Ryzen™ 7
Processor socketSocket AM4
Processor manufacturerAMD
Audio output channels7.1 channels
Windows operating systems supportedWindows 10 x64, Windows 7 x64
Motherboard chipsetAMD B450
Motherboard chipset familyAMD
Audio chipRealtek ALC887-VD2
Motherboard form factormicro ATX
Supported memory typesDDR4-SDRAM
Number of memory slots2
Supported memory clock speeds3000, 2133, 3200 MHz, 2666, 2400, 2800, 2933
Memory slots typeDIMM
Maximum internal memory64 GB
Unbuffered memoryYes
Depth244 mm
Width244 mm
Ethernet LANYes
Ethernet interface typeGigabit Ethernet
Wi-FiNo
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
Front panel audio connectorYes
USB 2.0 connectors2
Audio connectorYes
Number of SATA III connectors4
ATX Power connector (24-pin)Yes
S/PDIF out connectorYes
Number of chassis fan connectors2
CPU fan connectorYes
BIOS typeUEFI AMI
Cables includedSATA
RAID levels1, 10, 0
Supported storage drive interfacesM.2, PCI Express 3.0, Serial ATA III
PS/2 ports quantity2
VGA (D-Sub) ports quantity1
Microphone inYes
Ethernet LAN (RJ-45) ports1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
DVI-D ports quantity1
Headphone outputs1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
PCI Express x1 (Gen 2.x) slots2
PCI Express x16 (Gen 3.x) slots2