Elite 460W PSU ATX 12V V2.31 with 120mm fan 70% efficiency 2 years warranty; Compliance with the newest Intel standard ATX 12V V2.3; More than 70% efficiency at typical load operation; High performance components design for better reliability; Green power design to meet Energy Star and Blue Angel requirements; Multiple protection design(OVP/OCP/OPP/SCP); Support dual +12V1 and +12V2 outputs for higher power usage; One 4+4 pin +12V CPU connector for high-end CPU; EMI & Noise filter built in design