SUPERMICRO MBD-A1SAi-2750F-O Mini ITX Server Motherboard with Intel Atom C2750 FCBGA1283 CPU Type: Intel Atom C2750 2.4 GHz (4 MB L2 Cache, 8-Core, CPU TDP 20W) Number of DDR3 Slots: 4 x 204pin Maximum Memory Supported: 64GB ECC Supported: Yes PCI Express x8: 1 x PCI-E 2.0 x8 slot SATA: 4 x SATA 3.0Gb/s + 2 x SATA 6.0Gb/s Onboard Video Chipset: Aspeed AST2400 LAN Chipset: C2000 SoC I354 Quad GbE controllers (MACs)