Coolermaster RS550-ACAAD3 GX 550W Power Supply

Cooler Master is electrifying gamers PCs with GX 400W all the way up to GX 750W power supplies, specifically targeted at systems in the upper-mid to high-end range, yet reasonably priced, providing users with unsurpassed cost per performance. The Cooler Master GX Series of power supplies feature a single highly robust 12 V rail, proficiently delivering power to the most demanding componentsincluding the processor, drives, cooling fans and even the most intense dual graphic cards. Including a double-layer EMI Filter, 120mm fan with intelligent speed control and an active PFC/PWM combo controller for increased efficiency, the GX Series will keep the power in your hands.

Features

• Single 12 V Power Rail
  Tackling challenges from the most power-intensive peripherals head on, this solitary 12 V power rail provides ample power and strong resistance to any overloading.
• Double-Layer EMI Filter
  Dual protection from electromagnetic interference, thus restraining noise and interference for greater protection for you and your connections.
• Intel Compliant
  ATX12V v 2.3 and EPS version 2.91 compliant.
• Intelligent Fan Speed Control
  Speed control makes the 120 mm fan adept for any user’s circumstances and need.
• Active PFC+ PWM Combo Controller
  Integrating this active controller will increase the efficiency of any computer, making PFC higher than 99%.
• Multiple Protection Design
  Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Protection (OTP) and Short Circuit Protection (SCP).
• Massive Bulk Capacitor
  Producing hold times >17ms upon full loading.
• Efficient Transformer
  - Adeptly holding power for minimal loss in the 5V standby voltage so the system is promptly up and ready from power on or sleep modes
  - Highly efficient design on par with 80Plus requirements (85% typical)
• And More
  - Multiple updated connectors for all types of interfaces (PCIe, SATA etc.)
  - High reliability with an MBTF of at least 100,000 hours of use.
  - NVIDIA SLI-Ready Certified guarantees enough ample power and up-to date connectors for SLI graphics cards.
  - Five Year Warranty.