These Units are not used - they are brand new in box, and have been in chilled storage from day of purchase, we have lots of older stock as we do not sell a unit with these older spec boards any mo, get them while you can, there are not that many unused boards left on the marketThe Gigabyte Technology GA-G41MT-S2PT motherboard is designed for Intel CPUs, specifically with a socket type of LGA 775/Socket T. It features a microATX form factor, 2 memory slots, and is compatible with Intel CPUs. This motherboard is suitable for those looking to build a computer system with support for Intel processors and a compact microATX form factor. The Gigabyte brand is known for producing reliable and high-quality computer components, making this motherboard a solid choice for those in need of a reliable and compatible motherboard for their system.