SUPERMICRO MBD-X11SSA-F-O ATX Server Motherboard LGA 1151 Intel C236 CPU Type: Intel Xeon processor E3-1200 v5, Intel 6th Gen Core i3, Intel Pentium, Intel Celeron processors CPU TDP up to 80W Number of DDR4 Slots: 4 x 288-pin DDR4 Standard: DDR4 2133 / 1866 / 1600MHz Maximum Memory Supported: 64GB ECC Supported: Yes Other Slots: 1 x PCI-E 3.0 x8 (in x16) slot 1 x PCI-E 3.0 x8 slot 1 x PCI-E 3.0 x4 (in x8) slot 4 x 5V PCI 32-bit slots SATA: 6 x SATA 6.0Gb/s SATA RAID: 0/1/5/10