be quiet! Dark Power 12 1000W 80+ Titanium Fully Modular Power Supply - 80 PLUS Titanium Efficiency - Continuous Power: 1000 - Peak Power: 1100 - Topology: Active Rectifier + Full bridge + LLC + SR + DC/DC - Voltage: 100-240 - Frequency: 50-60Hz - Operating temperature up to (C): 40 -BN949 - BN949 - 10 Years Limited Warranty - Open Box

Manufacturer Warranty: 12 Months Limited Warranty

Manufacturer Contact Info: https://www.bequiet.com/,