HXi Series PSUs are 80 PLUS Platinum certified and give you extremely tight voltage control, virtually silent operation, and a fully modular cable set. With 105 degree centigrade capacitors, theyre a great choice for high performance PCs where reliability is essential. Monitor power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop with the Corsair Link Digital connections. 750 watts of reliable, continuous power delivery. SLI_Crossfire compatible. Modular. Manufacturers 7 year guarantee.