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Rosewill ARC Series 450W Gaming Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready - ARC-450

Ships from United States.

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Marketplace Seller
  • 450W Power Supply
  • ATX 12V v2.31 & EPS 12V v2.92
  • 100 - 240 VAC 50 / 60 Hz
  • 80 PLUS BRONZE Certified
  • Intel 4th Gen CPU Certified
  • Continuous 450W @ 40 Degree Celsius
  • Silent 120mm Fan with Auto Fan Speed Control
  • Strong Single +12V Rail - Ideal for Gaming Systems

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
ARC 450 Watt power supply
80 PLUS Bronze Certified

The ARC 450 Watt power supply is 80 PLUS Bronze certified and delivers up to 85% efficient performance under typical loads. This high form of efficiency saves energy, reduces heat in your computer system, decreases fan noise and prolongs the PSU’s life span.

ARC 450 Watt power supply
Specifications
ARC 450 Watt power supply
Rosewill ARC Series
STYLE CONNECTOR TYPE ARC 450 ARC 550 ARC 650 ARC 750
20+4 Pin x1, 19.7 in x1, 19.7 in x1, 19.7 in x1, 19.7 in
4+4 Pin - EPS x1, 19.7 in x1, 19.7 in x1, 19.7 in x1, 19.7 in
Single PCI-E x1, 19.7 in - - -
Split PCI-E - x1, 19.7, 25.6 in x2, 19.7, 25.6 in x2, 19.7, 25.6 in
Molex + 4 Pin Floppy x1, 19.7(m), 25.6(m), 31.5(m), 37.4(f) in x1, 19.7(m), 25.6(m), 31.5(m), 37.4(m), 43.3(f) in x1, 19.7(m), 25.6(m), 31.5(m), 37.4(m), 43.3(f) in x1, 19.7(m), 25.6(m), 31.5(m), 37.4(m), 43.3(f) in
SATA Only x2, 19.7(s), 25.6(s) in x2, 19.7(s), 25.6(s), 31.5(s) in x2, 19.7(s), 25.6(s), 31.5(s) in x2, 19.7(s), 25.6(s), 31.5(s) in

*LEGEND: (in) - inches, (m) - Molex Connector, (s) - SATA Connector, (f) - Floppy Connector


Learn more about the Rosewill ARC 450

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • 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, 2019 and December 24, 2019 you will have until January 31, 2020 to return your product. There's nothing additional that you have to do!
    • Return for refund until: January 31, 2020
    • Return for replacement until: January 31, 2020
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
Ownership: 1 month to 1 year
Verified Owner
4/ 5
First build 8/2/2019 10:35:30 AM

Pros: Was easy to install.

Cons: Non modular dising made it hard to rout and hide unneeded wires.

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Anonymous
Ownership: 1 week to 1 month
Verified Owner
5/ 5
great psu! my new favorite “go to” psu for builds. 6/30/2019 3:24:23 AM

Pros: -quite
-reliable
-runs cool temps
-biggest for me is the cables are all black (no ketchup and mustard wires)
-perfect psu for clean builds.

Cons: 1 more 6+2 would have been nice (not that I would run a gpu higher then a 1660 with this) still 5 eggs worthy!

Overall Review: A great psu for a mid range gpu (1050 ti 1060 or 1660) I wouldn’t push into the Radeon 580+ just due to having a higher psu req.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Well Built 3/26/2019 1:22:48 AM

Pros: Its quiet and powerful. Cables are plenty long for my full to mid Tower Case.! No probs yet. MSI B350 Gaming plus. Full tower 3 fans RYZEN CPU 5 2600 6 core 12 thread./ Radeon rx570 video. MSI B350 Gaming Plus.! It's good for 450 watts. A Gaming Power Supply.!!!!

Cons: none

Overall Review: I have good respect for Rosewill products. Especially the price for dollar value. I have not ever been let down.

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Anonymous
Ownership: more than 1 year
Verified Owner
4/ 5
So far so good! 1/31/2019 11:37:23 AM

Pros: Quiet
Works Well
450 watt and stable
Quality cables

Cons: Can run a little warm when benchmarking but as to be expected, but the fan doesn't seem to speed up when it gets warm that is the only thing

Overall Review: I am currently using this in a second system of mine that has a Pentium G4400 and a GT 1030 SC and works really good. Don't use the system a lot but when I do everything just works!

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Works Well 1/29/2019 11:21:10 PM

Pros: Cheap.
Plenty of connections for your average build.
No coil whine.

Cons: Rebate took forever but Newegg eventually delivered.

Overall Review: I wouldn't pay MSRP for this power supply but it was well worth the price after rebate.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Works Great and nice price 8/18/2018 12:44:37 PM

Pros: works perfects and very cheap

Cons: non cons

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Working as expected 7/31/2018 3:55:11 PM

Pros: Working for my budget gaming build

Cons: None so far

Overall Review: No issues with these specs:

Ryzen 5 2600 w/ cooler
8GB (2x4gb sticks) DDR4 3200 memory
2 SATA drives
MSI Gaming GTX 1060 3GB
Micro ATX case with 2 fans

Haven't tried overclocking anything at this point

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
1/ 5
Works but Unbelievably LOUD!!!!!!!! 6/10/2018 7:57:12 AM

Pros: Works

Cons: The loudest power supply I have ever heard. Make sure you are about two miles from the power supply and you will be fine.

Overall Review: Never buy.

2 out of 2 people found this review helpful. Did you?
Manufacturer Response:
Hi Sharon,

I am so sorry to hear the ARC 450 is loud. Please contact us with an electronic copy of order invoice and we can further assist you with a replacement of the ARC 450 under warranty coverage. We look forward to your reply.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com
Thanks,
Rosewill Customer Care
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