Chipset: AMD B650, BIOS: 256Mb AMI UEFI Legal BIOS with GUI support, RAM Capacity: upto 192GB (48GB each), DIMM Slots: 4, Wi-Fi/Bluetooth: Yes, OS: Microsoft Windows 10 64-bit / 11 64-bit, Form Factor: ATX, Dimensions: 30.5 cm x 24.4 cm, Warranty: 03 Years, B650E PG RIPTIDE WIFI.