・ Automatically control fans according to the condition ・ 80Plus Gold authentication ・ Modular cable design ・ Equipped with DC-DC converter ・ Adopt Japanese aluminum electrolytic capacitors ・ Multi protection safe guard- Total output 850W Material SECC Power standard ATX12V V2.4 EPS12V v2.92 Cable configuration Full modular PFC Active PFC (& gt; 0.95) Power efficiency 80 Plus Gold (up to 90%) MTBF/Average failure interval (time) & gt; 100,000 power input AC 100-240V, 10A, 50-60Hz Fan 135mm FDB fan Normal fan noise (DBA) (50% Loading) & lt; 25dba operating temperature (° C) 0 to 40 ° C Power Protection Function OCP/ OVP/ UVP/ SCP/ OTP/ OPP td> Safety Certification Ctuvus/ TUV/ CB/ BSMI/ CE/ FCC/ EAC/ CCC/ RCM td> Size (depth x width x height) 160 x 150 x 86mm Package size (depth x width x height) 210 x 325 x 100mm Product weight 2.64 kg Total weight 3.12 kg Warranty period 5 years connector 1 Connector 2 Connector 6 Connector 4 Connector 12 Connector 1 * Our product is compliant with ROHS regulations * The specifications may vary depending on the region