Supermicro SuperWorkstation LGA1150 500W Mid-Tower Workstation Barebone System SYS-5038A-IL Black LGA1150 Chipset: Intel C226 Express PCH Memory: 4x 240pin DDR3-1600 DIMM Slots, ECC/Non-ECC, Unbuffered, Max Capacity of 32GB Slots: 2x PCI-Express 3.0 x16 Slots (run at x16 or x8/x8), 3x PCI-Express 2.0 x4 Slots (run at x1), 2x PCI Slots (32-bit) SATA: 8x SATA3 Ports, Six via PCH Support RAID 0, 1, 5, 10, Two via ASM1061 LAN: Intel i217LM and Intel i210AT Gigabit Ethernet Controllers