MB S1700 ASRock B660M-HDV mATX// CPUSupports 12th Gen Intel® Core™ Processors (LGA1700)Chipset- Intel® B660Memory- Dual Channel DDR4 Memory Technology- 2 x DDR4 DIMM Slots- Supports DDR4 non-ECC, un-buffered memory up to 5066+(OC)*- Max. capacity of system memory: 64GBGraphics- Intel® Xe Graphics Architecture (Gen 12)- Three graphics output options: D-Sub, HDMI and DisplayPort 1.4- Supports HDMI 2.1 TMDS Compatible with max. resolution up to 4K x 2K (4096x2160) @ 60Hz- Supports DisplayPort 1.4 with DSC (compressed) max. resolution up to 8K (7680x4320) @ 60Hz - Supports D-Sub with max. resolution up to 1920x1200 @ 60HzAudio- 7.1 CH HD Audio (Realtek ALC897/887 Audio Codec)LAN- Gigabit LAN 10/100/1000 Mb/s- Giga PHY Intel® I219VSlots- 1 x PCIe Gen4x16 Slot*- 2 x PCIe Gen3x1 Slots- 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi moduleStorage- 4 x SATA3 6.0 Gb/s Connectors*- 1 x Hyper M.2 Socket (M2_1, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode**- 1 x Ultra M.2 Socket (M2_2, Key M), supports type 2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x4 (32 Gb/s) modes**- Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devicesUSB- 3 x USB 3.2 Gen1 Type-A Ports (Supports ESD Protection)- 1 x USB 3.2 Gen1 Type-C Port (Supports ESD Protection)- 2 x USB 2.0 Ports (Supports ESD Protection)- 2 x USB 2.0 Headers (Support 3 USB 2.0 ports) (Supports ESD Protection)- 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)https://www.asrock.com/mb/Intel/B660M-HDV/index.asp#Overview