Continued from Cooler Master CM 690 (RC-690) chassis
Alright, it’s time to get my gear powered up. I have 2 power supply units to select. There are Cooler Master Silent Pro M600 and SilverStone SST-ST60F. ATI Radeon HD 4870 requires 600 Watt and four 6-pin connectors for ATI CrossFireX technology in dual mode. I plan to have 2 ATI Radeon HD 4870 display cards in the future. Therefore, I need a minimum 600W power supply unit.