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Item#: N82E16817182075

Rosewill RD450S, 80 PLUS Certified 450 W Power Supply

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  • ATX 12V / EPS12V
  • 80 PLUS Certified
  • Strong Single Rail Output

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
general information

general information


The Rosewill RD450-2-SB power supply offers a perfect combination of performance, reliability and affordability required by system builders and DIY enthusiasts.

Up to 450W of total output power with dual +12v rails powers your computer system consistently and aggressively. The built-in 120mm ball bearing fan with smart temperature sensor provides the excellent balance between cooling and noise. The included mesh-wrapped cables make builds easy with clean, great-looking results. The built-in protection circuits provide maximum safety for your critical system components.

general information

450W Output Power with Outstanding Dual 12V Rails

The Rosewill RD450-2-SB delivers 450W of total output power to juice up your PC system. Dual 12V rails with 30 amps of power provide plenty of independent, reliable power.

ATX12V V2.2 Compatible

Compatible with the ATX12V v2.2 standard, the Rosewill RD450-2-SB power supply provides maximum power stability to drive the processors as well as other system components.

general information

Quiet Cooling

The Rosewill RD450-2-SB features a 120mm ball bearing fan to deliver efficient cooling performance. The smart temperature sensor intelligently adjusts the fan speed according to the system temperature for minimized operation noise. Plus, its black housing features multiple air vents for maximum breathability.

general information

Mesh-wrapped Cables

As in all cases, being well connected is of major importance, and sprouting from the housing are a multitude of mesh-wrapped cables to connect all your components. The mesh wrapping keeps things neat and promotes better airflow and cooling. Universal motherboard connectivity is ensured with the 20+4-pin main connector and 4/8-pin EPS connector.

general information

Comprehensive Protection

The Rosewill RD450-2-SB comes with built-in inrush current, over temperature, over current and over voltage protection circuits to provide maximum protection for all the components.


general information

Learn more about the Rosewill RD450S

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
  • We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1, 2017 and December 24, 2017 you will have until January 31, 2018 to return your product. There's nothing additional that you have to do!
    • Return for refund until: January 31, 2018
    • Return for replacement until: January 31, 2018
  • This item is covered by's Extended Holiday Return Policy.
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