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Power Supply

SeaSonic - FOCUS Plus Gold 850W 80+ Gold Certified Fully-Modular ATX Power Supply

( 5.0 Average / 12 Ratings )






Part #





850 Watts





Efficiency Certification

80+ Gold


+3.3V@20A, +5V@20A, +12V@70A, -12V@0.3A, +5Vsb@3A

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Bytes At Work €135.00 +€3.95 s/h Out of stock €138.95

Price History (Excluding Tax) History:


maxcash34 7 points 6 months ago
from completed build No Ragrets

850W, gold certified, cheap, fully modular, +1

stephenbouck 15 points 6 months ago
from completed build Blue Beetle

Got a great deal on it and its 80+ gold probably a bit overkill but it was worth it and it has a 10yr warranty. Cables are sleeved and look good and are easy to manipulate where you want them.

piomil2005 8 points 5 months ago

Perhaps is still where is put it in the case as the system works - I have never heard from him again :-) good quality, quiet and stable, long guaranty, plenty of power ...

strat0caster 4 points 4 months ago

I think I actually got this one for 81$? IDK, forgot about the promo code cuz I bought a bunch of things in one order. JonnyGuru gave this model a very high praise and I know SeaSonic is not going to let me worry about this one. And it's also cheaper than many other 80+ Gold fully modular competitors. Highly recommend this series.

ZMGPC 2 points 4 months ago
from completed build First Build

Modular, gold, tiny - really nothing to complain about.

Pazyon 8 points 3 months ago
from completed build A Good Serving of Coffee Lake

Does its job. Quiet as well.

stephenbouck 14 points 3 months ago
from completed build East Blue

Best PSU on the market if you ask me AMAZING customer service the cables are sleeved in a nice black sleeves and they aren't as stiff as other PSUs I've used and its more than enough for what i need.

B1acKxSouL 4 points 3 months ago

SeaSonic FOCUS Plus Gold 850W 80+ - I was recommended this product by another member after purchasing the EVGA GQ 750W psu. It went on sale for 5 dollars more then I paid for the 750 so I jumped on it immediately.

Mindmixer 10 points 3 months ago

Looked at JohnnyGuru and saw that it is a good unit. Got a good deal on it @ Newegg.com Black Friday week.

MatD 4 points 2 months ago
from completed build Gaming & Editing Rig

It is compact. That's great. That way I had plenty of space to do my build with the AIO in the Front and still room for HDD rack. So far it is running pretty silently. Price/Performance was unbeatable