Behold the 750W 80 Plus Gold rated, fully modular MWE Gold. This power supply unit delivers consistent 90 percent efficiency, low temperatures and quiet operation. High quality, heat resistant components have been used to achieve gold level performance at temperatures up to 45 degrees Celsius. The Silencio fan and exclusive LDB bearing provide nearly silent cooling at no loss to system performance and a longer lifespan. Flat cables improve airflow by reducing cable bulk and a single +12V line ensures all components are fed the same stable output regardless of which cable you use. Be bold, power with gold. The MWE Gold's full-bridge design coupled with LLC, Synchronous and DC to DC topology technologies offers reliable and stable voltage outputs. This unit comes with a standard limited manufacturing warranty of 5 years from the date of purchase. The sealed LDB bearing has been combined with Silencio fan technology for quiet cooling with a longer lifespan. Specification: 80 plus: gold, model: mpy-5501-afaag, atx version: atx 12v v2.31, PFC: active PFC, input voltage: 100-240v, input current: 6.3a, input frequency: 50-60hz, fan size: 120mm, fan bearing: ldb, power good signal: 100-500ms, hold up time: >14 ms at 100 percent load, efficiency: 90 percent typically, ERP 2013 lot 6: yes, MTBF: >100,000 hours, operating temperature: 0-45 degrees Celsius, protections: OVP, opp, uvp, SCP, OTP, regulatory: ccc, ce, tuv-sud, rcm, eac, ctuvus, fcc, bsmi, kc, cb, mb 24-pin connectors: 1, CPU 12v 4+4 pin connectors: 1, SATA connectors: 8, peripheral 4-pin connectors: 3, FDD cable 4-pin connectors: 1, PCI-e 6+2 pin connectors: 2, modular: full modular.