海外製品です
b450i ARGB ホワイト
Supports AMD AM4 1000/2000/3000/4000/5000 series processors
Supports dual channel 2xDDR4 memory slots with a maximum capacity of 32GB
Memory frequency: 2133/2400/2666/3000/3200/3600/4000MHz (supports XMP technology/actual situation may vary depending on different CPU and memory configurations)
Display interface: 2xHDMI, 1xDP interface
4xSATA3.0, 1xM.2 NVME protocol 3.0 interface (front), 1xM.2 NVME protocol 2.0 interface (back)
Rear 4xUSB 3.0, 2xUSB 2.0; Front end 1xUSB 3.0, 1xUSB 2.0
1xPCI Express x16 slot 3