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Item#: N82E16817182022

Rosewill Stallion Series RD450-2-DB 450W ATX V2.2 Power Supply

  • ATX V2.2
  • 115V (90-132V) / 230V (180-253V)
  • Dual 8cm Ball Bearing Fans

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

In today's power hungry world you need a PSU that can deliver, and the Rosewill RD450-2-DB does. With 450W of total output power there's plenty of juice for the most demanding situations. Dual 12V rails with 30 amps of power provide plenty of independent, reliable power.

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 helps promote better airflow and cooling. Universal motherboard connectivity is ensured with the 20+4 main connector and 4/8 pin EPS connector.

All these are enclosed in a flat black housing with multiple ventilation holes and dual 80mm cooling fans. The smart temperature sensor intelligently adjusts the fan speed according to the system temperature for minimized operation noise.

  • newegg ATX12V v2.2 Compatible Compatible with the ATX12V v2.2 standard, the Rosewill RD450-2-DB power supply provides maximum power stability to drive the processors as well as other system components.
  • newegg 450W Maximum Power A maximum power of 450W delivers safe, reliable output for average gaming computer systems. Two industry-leading independent +12v rails are provided for more stable and safer power output.
  • newegg Quiet Operation Dual 80mm fans with Smart Temperature Sensor delivers whisper-quiet cooling through fan speed adjustments in response to load conditions.
  • newegg Excellent Mesh Cable Sleeving The Rosewill RD450-2-DB power supply’s cables are wrapped in mesh sleeving so your chassis stays neat for optimized air flow and enhanced cooling.

Learn more about the Rosewill RD450-2-DB

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Rosewill RD450-2-DB

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  • Anonymous
  • 4/18/2016 6:00:24 PM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsnot long for this world

Pros: Works somewhat

Cons: Not long lived

Other Thoughts: Bought this power supply in September 2014. It died in April 2016. Nuff said, really. Am I right?

Did you find this review helpful? Yes No

  • Andrew M.
  • 2/7/2016 5:19:54 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsWorks as internded

Pros: Works as intended, no issues yet.

Cons: -

Other Thoughts: Would buy again but maybe higher wattage.

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  • Nate M.
  • 1/20/2016 6:39:33 PM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsMade it 18 months

Pros: Nice cable management

Cons: Worked like a champ for about 18 months, then took a turn for the worse. I wish it would have just died, instead it started making a terribly high pitched whining noise and I am guessing its output voltage also must have fluctuated as it hosed my 240GB SSD I was using as my OS partition. So now I get to order a new power supply and reinstall Windows for my main home media center box...sweet.

Other Thoughts: Stuff goes bad, and it's too bad this one didn't last longer. More frustrating is that it damaged other components in the process.

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  • Norman S.
  • 1/15/2016 3:12:44 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsDecent.

Pros: It powers everything quite well and it had all the cables I needed.

Cons: The wire for the cpu was not long enough so it was a tight fit.

1 out of 1 people found this review helpful. Did you? Yes No

  • Paul W.
  • 7/15/2015 2:18:25 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsnice

Pros: bought this for a low power home lan server project - mini itx mobo in a mid tower case with pair of 3tb drives mirrored raid1. It's quiet and reliable

Cons: none

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  • Shin L.
  • 1/25/2015 5:17:01 PM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsWorth the money

Pros: Good support from company, powers everything as it should for a low-end gaming set up. Have had my 2nd unit for well over 6 years and it is going strong! Good warranty when I first bought it, I believe it was 4 or 5 years.

Cons: First unit failed after 9 months. They were quick to send me a replacement. Warranty was much longer than 1 year when I purchased mine back in 2008. The 8 pin cpu plug is too short if your case mounts the PSU at the bottom.

Other Thoughts: My experience was with the earlier models, can't really vouch for these new V2.2 models that only come with 1 year warranty. However, they must be doing something right if they're still making these after so many years.

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  • ALEJANDRO C.
  • 9/26/2014 9:35:02 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsQuiet and cool

Pros: It's been 2 years since I've had Rosewill Stallion Series RD450 and let me tell you this great for low end gaming platforms. While I upgraded my video card it required at least 400Watts of power which my 300W factory PSU wasn't able to handle.

Cons: Nothing to address, everything runs smooth.

Other Thoughts: Time to upgrade, so I must purchase another Rosewill.

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  • Mitchell R.
  • 6/29/2014 2:40:26 PM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsNice and solid

Pros: 4 Years and going strong.

Cons: Should have bought more at the time.

Other Thoughts: I've been buying Roswell PS for 6 years now.
I have had very little issues with them.
There solid in my mind!

Did you find this review helpful? Yes No

  • Keith M.
  • 4/5/2014 8:55:20 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat

Pros: Works and no issues.

Cons: None

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  • Charles L.
  • 2/20/2014 6:14:20 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsOnly 2 SATA connectors

Pros: Haven't used it yet

Cons: Description says there are 4 SATA connectors. There are only 2

Other Thoughts: Since I'm building out a system with 4 SATA devices, I would not have chosen this PSU if the description accurately stated that there are only 2 SATA connections. In the end, I will likely keep it and just get a couple of molex to SATA converters to avoid the hassle of returns, but would much rather have received the item as described.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

If you are not fully satisfied with our product please contact us to better assist you in resolving your problem.
However this psu comes with x4 5-pin SATA connectors x2 in each cables if your PSU does not come configured this way please contact us for warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

1 out of 2 people found this review helpful. Did you? Yes No

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Item#: N82E16817182022
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