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Thermaltake Purepower RX W0143RU 550W ATX12V / EPS12V SLI Ready CrossFire Ready Modular Active PFC Power Supply

  • ATX12V / EPS12V
  • 115/ 230 V
Bring your system to life with the PurePower 550W power supply. Compliant with ATX 12V v.2.2 it is also certified ATI CrossFire certified. Additionally, it is also compliant with the latest dual PCI-Express and Dual Core CPU configurations, and is ready to deliver 550 watts of power where you want it – safely and reliably.
Three separate 12V rails will provide 41A – enough to satisfy most power needs. Active PFC (power form correction) maximizes power efficiency saving energy – and money on the power bill. Industrial-grade protections built into the power supply include defenses against over current, short-circuit, over voltage and no-load operating.
Three +12V output circuits provide stable voltage to your system including up to two PCI Express expansion cards. Modularized cable management lets you connect only the cables you need which reduces the amount of clutter within the case and improves airflow. All cables for hooking up and powering your components are included and they are sleeved in black nylon mesh for a clean look. A large, whisper-quiet 14cm ball bearing 1900RPM cooling fan keeps the power supply cool and operating at peak performance.
  • neweggATX12V and EPS12V CompatibleCompatible with the ATX12V v2.2 and EPS12V standards, the Thermaltake Purepower RX W0143RU provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and server computer systems.
  • newegg550W Maximum PowerA maximum power of 550W delivers safe, reliable output for average gaming computer systems.
  • neweggThree PCI-E ConnectorsWith three 6-pin PCI-E connectors, the Thermaltake Purepower RX W0143RU is ideal for building up a SLI or CrossFire gaming system.
  • neweggModular Cable DesignThe modular cable design allows use of only the cables you need resulting in improved internal airflow and reduced system clutter.
  • newegg140mm Silent Cooling FanThe Thermaltake Purepower RX W0143RU features a 140mm ball bearing fan for increased overall airflow and heat dissipation in the power supply enclosure.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
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