Sold by: Newegg
This item is currently out of stock and it may or may not be restocked.

Are you an E-Blast Insider?

Get Educated

Make informed decisions with expert advice. Learn More


Shop without retyping payment details. Secure shopping made faster.

Check out with PayPal.

Cooler Master UCP RSB00-AAAAA3 1100W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS SILVER Certified Power Supply

  • ATX12V / EPS12V
  • 80 PLUS SILVER Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@25A, +5V@25A, +12V1@20A, +12V2@20A, +12V3@22A, +12V4@22A, +12V5@22A, +12V6@22A, -12V@0.5A, +5VSB@5.0A
Today’s serious gaming PCs require more power to support multiple hard drives, processors and high-end graphics cards. Cooler Master is ready with the solution with their new line of Power Supplies with built-in cooling units.
The UCP (Ultimate Circuit Protection) series is the newest generation of power supplies designed to specialize in efficiency and ranks as one of the best PSUs in the 80 Plus Silver Category. The RSB00 delivers up to 1100W of continuous DC power and features 8 solid capacitors. Cooler Master includes a wide range of well-wrapped connectors that could easily make an electrician blush.
These units deliver higher efficiency with integrated protection circuitry for a more stable and reliable source of power. The intelligent 120mm fan control varies speed according to load to run as efficiently and silently as possible. Ultra durable coating and compact design make this a must have for the PC gaming enthusiast in your life.
  • neweggPower-controlled fan responds to needIntelligent 120mm fan speed controller integrated into this unit. The fan is ultra silent and will operate and the correct speeds according to the load on the PSU. This maximizes efficiency and allows the unit to run as quietly as possible.
  • neweggEco-conscious Power -- Green and Clean!Delivers 1100W of continuous DC power to all of your high end components. Item has eco-design for energy efficiency. Translation? Less power coming in, more power where you need it most.
  • neweggDurable and BeautifulDurable outer coating looks tough and is built strong. The perfect addition to you hardcore case.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy