MB S1700 Gigabyte B660 DS3H DDR4 ATX// CPULGA1700 socket: Support for 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors*L3 cache varies with CPUChipsetIntel® B660 Express ChipsetMemorySupport for DDR4 5333(O.C.)/ DDR4 5133(O.C.)/DDR4 5000(O.C.)/4933(O.C.)/4800(O.C.)/ 4700(O.C.)/ 4600(O.C.)/ 4500(O.C.)/ 4400(O.C.)/ 4300(O.C.)/4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200/3000/2933/2666/2400/2133 MHz memory modules4 x DDR DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memoryDual channel memory architectureOnboard Graphics : Integrated Graphics Processor-Intel® HD Graphics support:1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz* Support for HDMI 2.1 version and HDCP 2.3.** Support native HDMI 2.1 TMDS compatible ports.1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz* Support for DisplayPort 1.2 version and HDCP 2.31 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz* Support for DisplayPort 1.2 version.AudioRealtek® Audio CODECLANRealtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)Expansion Slots1 x PCI Express x16 slot, running at x16(The PCIEX16 slot conforms to PCI Express 4.0 standard.)2 x PCI Express x1 slots(The PCIEX1 slots conform to PCI Express 3.0 standard.)Storage Interface1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB)4 x SATA 6Gb/s connectorsSupport for RAID 0, RAID 1, RAID 5, and RAID 10USB1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support5 x USB 3.2 Gen 1 ports (3 ports on the back panel, 2 ports available through the internal USB header)2 x USB 2.0/1.1 ports on the back panelhttps://www.gigabyte.com/Motherboard/B660M-DS3H-DDR4-rev-10/sp#sp