Antec Phantom 500

Antec Power Supply ATX12V v2.0 24pin 500W Phantom 4 SATA connectors fanless design absolutely silent New and More Powerful Phantom
Building upon the technology that made our revolutionary Phantom 350 power supply totally silent, the Phantom 500 with Antec's new Hybrid Fan technology, provides awesome power while continuing to offer the user an extremely quiet computing environment. Phantom 500 operates completely silently until its internal temperature reaches a user selected temperature, whereupon the fan turns on to balance high power performance with quiet computing.


Features:
ATX12V version 2.01 compliant with 24-and-20-pin adapter connector with detachable 4-pin section for 20-pin for backward compatibility with older motherboards
Dual +12V outputs, with dedicated circuits to isolate the CPU power line from peripherals.
Hybrid fan design
Exceptional power efficiency up to 86% (US version) at full load
4 Serial ATA power connectors
PCI-E graphic card power connector
Fanless operation for absolutely silent computing. Three user selectable fan kick-in points for quiet computing under higher loads
Specially designed internal heatsinks and chassis heatsink for maximum heat dissipation
ATX12V v2.0 compliance and ultra-high-efficiency design (up to 85%) allows Phantom to generate up to 70% less heat and consume 25% less power than standard PSU's saving you money on your electric bill
Power Factor value greater than 90% (EU only)
Gold plated connector for superior conductivity