Server mainboard form factor atx supports multi core processors 18 core compatible cpus intel xeon e5 2600 processor codename haswell e chipset intel c612 quickpath interface 96 gts memory slot 8 ram operation mode quad channel ram type ddr4 memory clock speed 2 133 mhz specification pc4 17000 maximum memory expansion 512 gb pcie 30 pcie 20 support number of pci x x 16 slots 2 network port 3 x rj45 lan ports video connector 1 x vga back pa