ATX size ( 211 cm x 237 cm) but with dual socket LGA2011! 2x SATA 3.0 ports + 2x SATA 2.0 ports + 1x M.2 Socket 3. Expansion slots: 1 PCIe 3.0 x16 slot and 1 PCIe 3.0 x1 slot. The images are for reference only.
Intel Xeon E5 - 2667V2 / SR19W 3.30GHz 25MB 8-Core CPU Socket LGA2011
Intel Core i7-3820 3.6GHz Quad-Core Socket LGA2011 CPU Processor SR0LD *km
Supermicro X10SRW-F Socket LGA2011-3 ATX Server M/Board/CPU E5-2680V3/Ecard
MSI PRO B850M-P Wi-Fi mATX Motherboard for Socket AM5
MSI 945GM2 H-F Socket 775 DDR2 667 Intel 945G mATX Motherboard
MSi Pro B550M-VC WiFi AMD Socket AM4 DDR4 MATX Motherboard