POWER UP The V Gold V2 series delivers a top-shelf power supply unit in 650, 750, and 850 wattage levels. It offers an 80 PLUS Gold efficiency rating, full-modular cabling, optional semi-fanless operation with a hardware based hybrid switch, a 135mm FDB fan, 16 AWG PCI-e high efficiency cables, and a 10 year warranty. This series has brought together a number of innovations and improvements from past products to form a PSU that meets all your needs. The 100% Japanese capacitors, half-bridge LLC resonant converter, and DC-to-DC circuitry work together, resulting in a product that even the pros can respect. 80 PLUS GOLD CERTIFIED The efficiency of your power supply unit is important because it directly affects your system's performance and your power bill. The efficiency rating does not reflect the quality or reliability of a PSU. It only reflects the unit's ability to move power from the wall to your components. The higher a PSU's efficiency is, the lower the total amount of power it needs to power your system. The V Gold V2 series has an 80 PLUS Gold efficiency rating, meaning it has a guaranteed typical efficiency of 90%. PERFORMANCE DRIVEN TOPOLOGY The V Gold V2 is a professional grade power supply unit made for the normal user. It's more than just the 80 PLUS Gold efficiency rating. It's the performance, stability, reliability, lifespan, and so much more. That quality starts with the technology used on the inside. The Half-bridge LLC resonant converter and DC-to-DC technology, made with 100% Japanese capacitors, work together to create a PSU that offers reliable and stable voltage outputs for safer, more reliable performance and higher efficiency. Highlights: 80 Plus Gold 90% Efficiency DC-to-DC + Half Bridge LLC 100% Japanese Capacitors Fully Modular White Flat Cables 16 AWG PCI-e Cables Semi-Fanless Mode with Hybrid Switch 135mm FDB Fan ATX 12V V2.52 10 Years Warranty