With many people already having purchased one of the latest GTX Titan graphics cards by NVIDIA (it was sold out after all) it really makes sense for us to focus on reviews about powerful and quite expensive 80Plus Platinum certified power supply units that can successfully feed that monster of a card with sufficient, clean and stable power (and we have). However since most people out there seem opt for either an GTX 660 or for one of the Radeon HD 7850 cards instead we also need to cater to their needs and so today we decided to bring you a review of one of the latest PSUs to hit the market, the reasonably priced 550W 80Plus Bronze Certified PowerX by Cougar.