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SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power SupplySeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply SeaSonic M12II 620 Bronze 620W ATX12V V2.3 / EPS 12V V2.91 SLI Ready 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply SeaSonic M12II 750 SS-750AM2 750W ATX12V / EPS12V SLI Ready 80 PLUS BRONZE Certified Modular Active PFC Full-modular Power Supply New 4th Gen CPU Certified Haswell Ready SeaSonic M12II 850 SS-850AM 850W ATX12V / EPS12V SLI Ready 80 PLUS BRONZE Certified Full-Modular Active PFC FULL-modular Power Supply New 4th Gen CPU Certified Haswell Ready
Learn more about the SeaSonic USA M12II 520 Bronze
Quick Info
WarrantyBeyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer or a Third party. Below is a summary provided for convenience only and may not be accurate or current.
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This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: I highly recommend this PSU. After going through a PSU nightmare with my most recent build this one did the job and literally had the perfect cables to go with what I needed. Even came with a sticker! I'll be going with Seasonic on my next build as well.
Cons: Doesn't come in variations of colors to match my sleuth of cathodes, LEDs and interior decor... I guess that's not really a con lol.
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N/A
6/29/2014 2:55:05 AM
Tech Level: 4/5
Ownership: 5/5
Verified Owner
Rating: 5/5Good stuff
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: quiet, modular, decent efficiency
Cons: None
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N/A
5/10/2014 4:13:27 PM
Tech Level: 3/5
Ownership: 2/5
Verified Owner
Rating: 5/5well, its semi modular
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: It works as it should and as advertised
Cons: doesn't boast a great cable selection Hard to screw into my case cords didn't reach well to everywhere i wanted them to go
Other Thoughts: im not docking an egg because it is a semi modular PSU and it works fine. Be aware of what youre buying.
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Silver Foxx
4/14/2014 8:59:43 AM
Tech Level: 4/5
Ownership: 2/5
Verified Owner
Rating: 3/5This PSU is very well reviewed BUT
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: This SeaSonic product is very well reviewed on the web, and SeaSonic has a good reputation for building quality products.
Cons: After about twelve hours of service the PSU died softly, meaning that when it died it didn't take any of the devices connected to with it. My computer would black screen randomly. I fixed the issue with a PSU I bought locally.
Other Thoughts: I still strongly believe that SeaSonic makes great PSUs , so that's why I gave the PSU three eggs. I also believe that the item I got just slipped through quality control.
Manufacturer Response:
Dear John, I am sorry for your experience with our product. We do try our best to make sure the prodcuts we deliver performs to our standards. If you have further information or feedback, please kindly write to newegg@seasonicus.com Thank You.
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N/A
4/10/2014 11:41:03 PM
Tech Level: 3/5
Ownership: 3/5
Verified Owner
Rating: 5/5doing its job
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: quiet, and it does its job thus far i couldnt ask any more of it
Cons: it is not fully modular and that could be an issue in a small case like mine but i made it work.
Other Thoughts: i am happy with this purchase
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N/A
4/8/2014 2:57:15 AM
Tech Level: 4/5
Ownership: 2/5
Verified Owner
Rating: 5/5Works great
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: * Works like it should * Modular
Cons: * Six pin ATX power cable was barely long enough.
Other Thoughts: I have had good luck with Seasonic power supplies, and this one continues the tradition of working well.
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RicandThadeus
3/22/2014 5:25:23 AM
Tech Level: 4/5
Ownership: 3/5
Verified Owner
Rating: 5/5Great improvement!!!
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: Great price.
I do music production and with my old PSU that came with my computer case, it would get loud especially near the end of its life. Installed this SeaSonic. Its super quiet. I did alot of research before buying one and found SeaSonic to be a reputable brand.
Cons: None at the moment. Unless it starts making noises this thing is A1!!!
1 out of 1 people found this review helpful.
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Pete
2/28/2014 11:03:57 AM
Tech Level: 3/5
Ownership: 2/5
Verified Owner
Rating: 4/5SeaSonic Ride the Wave
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: Great Power supply. Good Manual and Easy install. Fired up without a problem and is quiet as a church mouse.
Cons: Modular Cables could be more flexible. I would have preferred 3 - 2 Sata Socket cables instead of the 2 -3 Sata socket cables that come with it, but these are minor complaints.
Other Thoughts: The features for the price and the 5 year SeaSonic Warranty really gives you a good bang for your buck
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ggyjms
1/13/2014 5:02:17 PM
Tech Level: 3/5
Ownership: 4/5
Verified Owner
Rating: 4/5Nice, but squeaky.
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: - Works great - Good price - Quiet - Modular
Cons: -It squeaks.
Other Thoughts: This is a great PSU, but for some reason it makes a static or squeaky noise (kind of hard to describe). This only happens when there is a lot going on graphically. When I am playing back a bunch of tracks on my recording software with plug-ins, it works fine. *shrug* I probably wouldn't buy it again unless the one I bought was a fluke. That noise is kind of annoying when I am watching movies.
Manufacturer Response:
Hi Greg, this is a strange situation, can you please try to disable VSync for your VGA and see if that resolves your issue. Please let me know at newegg@seasonicus.com Thank You.
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12/3/2013 12:52:04 PM
Tech Level: 4/5
Ownership: 5/5
Verified Owner
Rating: 5/5dependeble
This review is from: SeaSonic M12II 520 Bronze 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply
Pros: Been almost two years and its still working unlike some more expensive brands.
Cons: not modular
Other Thoughts: Sure better then all the corsairs I bought.
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