Hello thank you for taking time out to review my listing. The Zalman ZM-T2 is clean and well kept. Original purchase without a PSU, DVD-RW drive, or 120mm fan. I upgraded the rear fan for a more efficient air flow. To sweeten the deal I have added a Cool Master 460 watt PSU, brand new Fractal 120mm front fan, and Asus DVD-RW drive. Includes all the original manuel and screws. I also included some wires for the DVD-RW drive. Item will be shipped in original box.