Antec Inc., founded in 1986 and headquartered in California, are one of the leading producers of high-performance computer components for the PC builder and enthusiast. Antec offer a wide range of products including enclosures, power supplies, cooling solutions and computer accessories. Soundscience, founded in 2010 and a wholly owned subsidiary of Antec Inc., offer a range of audio and video products for the PC and home entertainment markets. Add to this a range of media products for the home theatre enthusiast under the Veris brand name and it's clear that the Antec product range is now extensive.Antec power supplies cater for most PC builders from the low cost Neopower series to enthusiast class units like the High Current Pro 1200W. The High Current Gamer series includes five models with DC output powers of 400W, 520W, 620W, 750W and 900W that all feature a high power +12V rail, heavy duty connectors, 80 Plus Bronze certification and active power factor correction. If loads of power, high current engineering and extreme efficiency are what you're after, the High Current Gamer is the PSU for you? Let's put the Antec HCG-620 through its paces and see how it performs.