All of the eye candy the Case Gear X-Plug PSU offers up is great, but to me what counts the most is how well it supplies clean, stable power to the various voltage rails in the computer. Unfortunately, it stumbled a little bit in this area... The Case Gear X-Plug PSU voltage rails never fell out of specification, but all of the voltage rails did a lot of 'dancing' around within the 5% allowable tolerance. - The Review