NeoECO Classic Get economical power today with the NeoECO Classic, Antec's high-efficiency power supply solution. Featuring 80 PLUS® BRONZE certification, a quiet 120 mm DBB fan, All Japanese capacitors and Universal Input with Active Power Factor Correction, NeoECO Classic gives you a cooler, quieter system, all powered by Continuous Power. SPECIFICATIONS: 550W Continuous Power - Guaranteed 550W of Continuous Power from Antec 80 PLUS® BRONZE certified - Up to 88% efficient, to reduce your electricity bill AQ3 - Antec Quality 3 year warranty and lifetime global 24/7 support 120 mm DBB Silence - Whisper-quiet high-quality double ball bearing fan with long lifetime Thermal Manager - An advanced low voltage fan control for optimal heat & noise management Multi PCI-E - 2 PCI-E connectors for multiple GPU support CircuitShield™ - Full suite of industrial grade protections 100% Japanese Heavy-duty Caps - All Japanese High-performance capacitors ensure tightest DC stability andregulation 91.6% +12V - Output for maximum CPU & GPU support regulation