ASUS AMD B450 Equipped AM4 Compatible Motherboard PRIME with 3rd Generation AMD Ryzen B450-PLUS [ATX] [Compatible CPU]

[Chipset/Socket/Standard] AMD B450 Chipset/AM4 socket for AMD Ryzen 2nd Generation/ATX [CPU] AMD AM4 Socket for 3rd/2nd/1st AMD Ryzen/2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/Athlon with Radeon Vega Graphics Processors [Supported memory] Number of slots: 4 (maximum 64GB) DDR4 3200(O.C)./3000(O.C)./2800(O.C)/2666/2400/2133 MHz, un-buffered memory [Expansion slot] 1 x PCI Express 3.0 x16 slot(max@.x16 mode) [Storage] 4 x Serial ATA 6.0 Gb/s connectors with RAID 0,RAID 1 and RAID 10 support [Interface] 4 x USB 3.1/ 6 x USB 2.0 [OS] Windows 10 (64-bit) [External dimensions] 12"x 9.2" (30.5cm x 23.4cm)