Thermaltake, as the pioneer incorporating RGB lights into PSU, releases the New Toughpower Grand RGB Gold Series (650W/750W/850W) Fully Modular with 80 PLUS Gold Certified Power Supply Unit.

The 12V rail is very consistent, never deviating by more than one percent even at full load. Efficiency isn’t bad, per se, but it is on the lower side relative to other Gold-rated units, so this isn’t ...