Antec Phantom 500. Totally silent PSU. It has a 60mm fan but even on full load you can hardly hear it with your ear pressed next to it! The entire PSU is one massive heatsink so it absorbs a lot of hot case air as well to further lower temps.
Antec Phantom 500W Hybrid Fan Silent ATX2.0 PSU (CA-036-AN)
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.
- ATX12V version 2.01 compliant
- Dual +12V outputs
- Hybrid fan design
- Exceptional power efficiency up to 86% 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
Price: £94.95 (£111.57 Including VAT at 17.5%)