// CPU AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors Chipset AMD B550 Memory 4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory* Dual Channel Memory Architecture Graphic Integrated Graphics Processor 1 x HDMI™ 2.1 (4K@60Hz) 2 x Intel® Thunderbolt™ 4 ports (USB Type-C®) support DisplayPort 1.2/1.4 and Thunderbolt™ video outputs * Expansion Slots 2 x PCIe 4.0/3.0 x16 (x16, x8/x8) 1 x PCIe 3.0 x16 slot (supports x4 mode)** 2 x PCIe 3.0 x1 slots*** Storage Supports 2 x M.2 slots and 4 x SATA 6Gb/s ports M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes) 4 x SATA 6Gb/s ports Supports RAID 0, 1, 10 LAN 2 x Intel® I225-V 2.5Gb Ethernet Audio Crystal Sound 3 ・Realtek® S1220A Codec ・Power Pre-Regulator ・De-Pop Circuit USB Ports Rear USB:Total 8 ports 2 x Thunderbolt™ 4 port(s) (2 x USB Type-C®) with up to 5V/3A, 15W charging support 4 x USB 3.2 Gen 2 port(s) (4 x Type-A) 2 x USB 2.0 port(s) (2 x Type-A) Front USB:Total 7 ports 1 x USB 3.2 Gen 1 connector (support(s) USB Type-C®) 1 x USB 3.2 Gen 1 header(s) support(s) additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 header(s) support(s) additional 4 USB 2.0 ports