Antec HCP1300 Platinum Power Supply 1300 Watts 80 Plus Platinum PSU with 135mm DBB Fan, Full Modular, 7 Years Support, Active PFC, 100% +12V, OC Link, ATX12V 2.4 and EPS12V 2.92 1300W Continuous Power Supply - Guaranteed 1300W of continuous power with 94% maximum energy efficiency, 80 PLUS Platinum certified DBB Fan - The 135mm Double Ball Bearing DBB fan guarantees hours of operation at the optimal temperature. A Thermal Manager is ideal for quiet computing OC Link - The new OC-Link feature allows 2 HCP Platinum power supplies to work in tandem to power the most demanding systems High Current Rails - The quad fully protected +12V high current rails with high load capabilities ensure maximum CPU and GPU compatibility Technical Features - Full modular for less clutter; CircuitShield for industry-level protections; AQ7 7 years support; 16-pin sockets for future connector changes; 10 PCI-E connectors for multiple GPU support; ATX12V 2.4 and EPS12V 2.92 compatible