to leave those free for additional hard drives later on. Replace the hard drive cage. Stand the case upright. 3. Opening the Case Flip over the front panel and remove the two screws holding the optical drive bezel in place. On the front of the chassis, pry off the metal bezel in front of the optical drive tray. Replace the front panel and slide the optical drive into the bay, stopping when it's flush. Secure with the same M3 screws you used for the SSD. 4. Add the PSU Unscrew the four thumbscrews securing the PSU backplate. You'll want as short a PSU as you can get for this: anything longer than 140mm and you'll have a hard time routing the cables. As tempting as it is to go modular, a nonmodular PSU will be easier to deal with here. Attach the backplate to the PSU and install into the chassis, but don't put all four thumbscrews back in, as you may want to be able to slide the PSU out later for ease of wiring. 5. CPU and Cooling Remove the CPU socket protector and install the CPU. Lower the gate arm to secure it. Add the RAM. Although the Prodigy has room for the large skyscraper-style air coolers we like in our builds, those coolers don't play nice with our solitary PCIe slot, so we're going with a water cooler. Thermaltake's Water 2.0 Performer (catchy!) is an Asetek-built dual-fan 120mm all-in-one cooler that should keep our CPU nice