80 Plus Gold AURIC Full Customization and Extreme Silence GX-F AURUM Top Quality and High Performance GEX Ultimate PSU for Extreme PC Builds GX-F Top Quality and High Performance GX Super Engergy Hyper Efficiency GX-S Premium Performance Compact PSU 80 Plus Bronze BXM Solid Builds, Extreme Qualities VTE X2 Stability and Efficiency VTK Stability and Efficiency CMX VTE Reliability and Performance 80 Plus Standard VTC Trustworthy Power for PC builds 80 Plus EU Standard XTC ARGB Reliable Performance and Colorful Lighting XTC Rigid Reliability, Extreme Silence STX Super Silence & Superior Reliability System STE Superior Reliability and Silent Operation