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Seasonic S12III 650 SSR-650GB3 650W 80+ Bronze, ATX12V & EPS12V, Direct Output, Smart & Silent Fan Control, 5 yr Warranty Power Supply

Ships from United States.

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  • Intel ATX 12 V
  • Non-Modular
  • 80 PLUS BRONZE Certified
  • 110 - 240 V 50/60 Hz
  • +3.3V@20A, +5V@20A, +12V@54A, -12V@0.3A, +5VSB@2.5A

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Seasonic USA

SeaSonic S12III

Built with premium components and advanced technology, the S12III series power supplies deliver robust, stable output for a mainstream system or gaming rig. It achieves 80 PLUS Bronze standard, resulting in less heat generation, less power waste and therefore reduced power cost on your energy bill. Comprehensive protection mechanism including OPP, OVP, UVP and SCP provides solid protection for system components. Its 120mm fan uses sleeve bearing and features Smart and Silent Fan Control (S2FC) for the perfect balance between operation noise and cooling performance, so you can game, work and surf with great peace of mind.

Available in 450W/500W/550W/650W to meet the requirement of various setups.

Seasonic USA

High Efficiency, 80 PLUS Bronze Certified

Seasonic USA

Smart and Silent Fan Control

Seasonic USA

Improved Compatibility
with the Latest Intel
and AMD Platforms

Seasonic USA

Learn more about the SeaSonic USA SSR-650GB3

Warranty, Returns, And Additional Information
  • Warranty
  • 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.
Anonymous
Ownership: 1 month to 1 year
Verified Owner
2/ 5
Cheap Initial Purchase, Dead within 3 Months 2/22/2020 6:51:18 PM

Pros: There are a lot of connectors and power for the price; it has a quiet fan. It didn't completely fry any other components when it failed and didn't start a fire. ;)

Cons: It has cheap components; failed within 3 months of use. Will have to RMA and I'll probably only use the replacement in very low power builds or on a test bench if it has a clean power output. Not designed for continuous heavy use.

Overall Review: You get what you pay for. I hoped to get at least 2 years out of this, but didn't get close to half of one year.

I read reviews of this company before deciding to buy this, and Seasonic looked pretty legit, despite not hearing much about them in 20 years of building computers.

I'll probably go back to what's worked for me in the past: Thermaltake and Corsair.

Did you find this review helpful?
Manufacturer Response:
Hello,

Thank you for your comment and sorry to read your issue with our product. While we do our maximum in order to avoid such issue, it may happen and we are sorry for this. If not yet done, please kindly apply for RMA down this page: www.seasonic.com/support and we will gladly exchange your product. Any question or assistance you need, email us at newegg@seasonic.com

Once again, sorry for the inconvenience.
Best Regards,
Ownership: 1 week to 1 month
Verified Owner
1/ 5
LISTEN TO THE NEGATIVE REVIEWS!! 12/20/2019 8:01:12 AM

Overall Review: I thought Seasonic was a good brand and this was a good PSU for the price point. Big lesson learnt, LISTEN TO THE REVIEWS! This product has a lot of negative reviews for a good reason. My unit had problems in Week 1 causing the PC to randomly shut down!! Luckily it doesn't look like there was any damage to other components BUT YOU MAY NOT BE AS LUCKY!

Avoid this product like the plague and I will also be avoiding all future Seasonic products with mixed or negative reviews (some of their PSUs have outstanding reviews so stick to those products if you want seasonic).

1 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Hello Deepak,

Thank you for your comment and sorry to read your issue.
Please rest assured that all our products benefit the same quality and effort as well as all our power supplies got all safeties embedded to avoid any issue. As much as shutdown is annoying, it will not cause any issue to your components.
However, in order to solve this issue and like you are still under Newegg's warranty, please kindly contact them to ask for an exchange. If for any reason it's not possible, please apply for RMA directly to us: www.seasonic.com/support and we will gladly assist you.

Thank you and once again, sorry for any inconvenience.
Best Regards,
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Died after 2 months of very limited usage 12/11/2019 8:45:22 PM

Pros: Cheap

Cons: Cheap

Overall Review: I left a favorable review at first but not now. Now to deal with RMA headaches and hope this thing didn't take out anything else. Seasonic is supposed to be a good brand, but I can not recommend any longer.

1 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Hello John,

We are sorry to read your issue with your power supply. We make the maximum to release product on market that won't have issue. It may happen that one will fail and we are sorry for the hassle and inconvenience. If not yet done, please apply for RMA done this page: www.seasonic.com/support and if you need any assistance regarding RMA, you can email us at newegg@seasonic.com

Once again, sorry for the inconvenience.
Best Regards,
Anonymous
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Random reboot 12/3/2019 10:40:12 PM

Pros: Cheap

Cons: poor

Overall Review: I purchased this 8 months ago and one day the computer suddenly reboots. After this happened, the pc would boot into the operating system but would continue to randomly reboot and 100% of the time any game was loaded. Changing to a corsair power supply resolved these problems.

1 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Hello,

Thank you for your comment and sorry for the issue you have encountered. Please kindly apply for RMA directly to us and we will gladly take care of this issue: www.seasonic.com/support
Any question or assistance you need regarding RMA, please do not hesitate to contact us: newegg@seasonic.com

Once again, sorry for the inconvenience.
Best Regards,
3/ 5
OOPS 11/30/2019 4:22:54 PM

Pros: Price was right. Tested ok. this one has not made it into a system yet.

Overall Review: Used Seasonic for many years. Thank you to those that posted. Most likely saved damage to a future build.

1 out of 1 people found this review helpful. Did you?
Anonymous
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Failed after 1 month 10/8/2019 12:25:33 AM

Pros: Cheap

Cons: Failed after 1 month of use in HTPC

Overall Review: I purchased this for use in a HTPC with mostly web/video usage and occasionally light gaming. After a month the pc restarted suddenly. After this happened, the pc would boot into the operating system but would continue to reset randomly in Windows and 100% of the time any game was loaded. Swapping in a spare PSU resolved these problems.

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

Thank you for your comment and sorry for this issue. If not yet done, please kindly apply for RMA here: www.seasonic.com/support and if you have any question or need any assistance, do not hesitate to contact us: newegg@seasonic.com

We are sorry for the inconvenience it may have caused.
Best Regards,
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Product failed after a month 6/2/2019 10:33:00 AM

Pros: - Good price. Looks like a regular power supply.

Cons: - Failed after a month.

Overall Review: All the voltages become unstable, and my computer automatically restarts if I open any intensive applications or games. Strangely sometimes the voltages are stable, but randomly become unstable.

5 out of 7 people found this review helpful. Did you?
Manufacturer Response:
Hello Orion,

Thank you for your comment and sorry for this issue. Please, if not yet done, kindly contact us at newegg@seasonic.com and provide us all ifnromation about your PC specifications and we will assist you to troubleshot all this. Then, if RMA is needed, we will assist you to start it and quickly get a replacement.

Once again, sorry for the inconvenience it may have caused.
Thank you.
Ownership: 1 month to 1 year
Verified Owner
5/ 5
worked well 5/31/2019 11:48:28 AM

Pros: seasonic brand
affordable
got my rebate card

Cons: had a rebate
price (after rebate) dropped $5 the day after I ordered it

Overall Review: replacement from a 2007 build which indicated PS trouble. system running great again

0 out of 4 people found this review helpful. Did you?
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