The Rosewill CAPSTONE Series offer premium 80 PLUS GOLD certified power supplies that deliver unprecedented performance, uncompromised features with unbeatable efficiency vital to today's high-end system. CAPSTONE's black coated casing and rock touch finishing evoke its high quality. It features active PFC with auto AC-input voltage adjustment (100 ~ 240V), mesh sleeves on all cables for easier cable routing and better ventilation, and one 140mm fan with auto fan speed control for efficient, silent cooling. An array of safety & EMI approvals including cTUVus, FCC, CE and RoHS ensure outstanding reliability, durability and eco-friendliness.
- 550W Power Output with Single Strong 12V RailThe Rosewill CAPSTONE-550 power supply delivers continuous 550W @ 122°F (50°C) of safe, reliable output for your computer systems. One single strong +12V rail and 2 x 6+2-Pin PCIe connectors can juice up your high-end CPU and even multiple graphics cards.
- 80 PLUS GOLD CertifiedThe 80 PLUS GOLD certified power supply provides ultra-high power efficiency of at least 87% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
- Comprehensive ProtectionOver Temperature / Current / Voltage / Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components.
- Silent CoolingOne silent 140mm fan with auto fan speed control delivers excellent heat dissipation at low noise, keeping your PSU running at peak performance.