MSI ZH77A-G43 Z77 chipset ATX motherboard with Intel Core i5-3470 processor. Supports LGA1155 3rd/2nd gen Intel Core processors, DDR3 memory, PCIe 3.0, USB 3.0, SATA 6Gb/s. Board features CrossFireX support and THX TruStudio Pro audio. CPU pulled from working system, thermal paste present. Sold as-is tested working.