The Lightning 1300W modular power supply seems to be a great competitor to some of the other power supplies on the market, like Antec's HCP-1200, or Thermaltake's ToughPower Grand 1200W PSU. All of these power supplies are designed to provide enormous amounts of power for enthusiast users running high-end gaming hardware. However, nobody wants to buy a product and then realize over time that they wasted a lot of money on a cheap product that does not deliver. Rosewill does provide 5 years of Warranty for their Lightning series of power supplies, which is always very nice to see. We'll put the Rosewill Lightning through some extreme tests pushing the power supply to levels that others might never see during their standard system operations. We will also take a look at ripple, the Lightning's voltage regulation, its pros and cons, and much more.
