Upon inspecting, I found no Dust on fan or heat sync above the processor. Does not appear used with all components in original packaging.The Biostar A68I-350 DELUXE motherboard is designed for use with AMD processors, featuring a mini-ITX form factor for compact installation in smaller builds. With 2 memory slots supporting DDR3 SDRAM, this motherboard models the Biostar A68I-350, offering a reliable and efficient platform for building a high-performance computer system.