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Power Supply

EVGA SuperNOVA P2 850 W 80+ Platinum Certified Fully Modular ATX Power Supply

(35 Ratings, 4.9 Average)

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Specifications

Manufacturer

EVGA

Model

SuperNOVA 850

Part #

  • 220-P2-0850-X1
  • 220-P2-0850-X3

Manufacturer

EVGA

Form Factor

ATX

Efficiency Rating

80+ Platinum

Wattage

850 W

Modular

Full

Type

ATX12V / EPS12V

Fanless

No

PCIe 6+2-Pin Connectors

4

PCIe 6-Pin Connectors

2

EPS Connectors

2

SATA Connectors

9

Molex 4-Pin Connectors

6

Efficiency

92% (115VAC) / 94% (220VAC~240VAC) or Higher Typical

Output

+3.3V@20A, +5V@20A, +12V@70.8A, +5VSB@2.5A, -12V@0.5A

Price History

    Reviews

    Space_DollarDollar
    • 89 points
    • 50 months ago

    from completed build A Tribute to Jipster

    Chose over any other power supply because I would like to upgrade to 2 cards SLI eventually and the platinum with fully modular is just a deal I couldn't pass up.

    twest
    • 63 points
    • 42 months ago

    from completed build Ruby

    Very solid PSU with nearly a perfect score on johnnyguru. Eco mode is actually a really nice feature that I undervalued until I owned the unit. My biggest complaint is that the motherboard pin is a 26-wire cable, which means that my custom cables look a little off with 26 wires awkwardly branching out of a 24-pin connector. I know that's a very subtle detail, but it's something to keep in mind if you plan on using custom cables with this unit.

    Colomon
    • 52 points
    • 44 months ago

    from completed build The Green Demon

    Quiet with the eco mode turned on and its one of the most highly rated PSUs out there

    BadassPanther
    • 40 points
    • 30 months ago

    Premium power supply for premium parts. I wanted to make sure I got one that had good reviews and was by a top manufacturing brand. I think it's either Seasonic or SuperFlower.

    adobo
    • 39 points
    • 46 months ago

    Great power supply, even has an "ECO" mode, which runs with the fan off until it gets too hot. Fits in nicely with my goals of having a quiet PC and saving energy. This has to be the nicest power supply I have ever bought, even came in a fancy cloth bag… and with fancy velcro cable ties.

    dirusrules
    • 33 points
    • 30 months ago

    Plenty of power delivered efficiently and quietly. Pretty much all there is to say here.

    Orangekickin
    • 26 points
    • 41 months ago

    WhileI used a 750w psu initially to post, it was not 80+ rated, so not-so-efficient and would have sucked up a lot of electricity. I went for a 850w Platinum because $5 extra than the 850w Gold. I also went for a 850w because $10 extra from the 750w. And after checking out my system energy consumption requirements when I plugged in all my components (gtx 1070 included) onto an online wattage estimator, 650w would have been more than enough to power it safely with room to spare. but then I looked at higher wattages because $10-$20 extra.

    Also wanted to go for a fully modular psu to keep things less cluttered and for compatibility with custom cables kits. Ended up using custom cable extensions, rather than custom cable replacements though ($40 vs $100+ for swappable cables)

    tfife
    • 22 points
    • 43 months ago

    Plenty of power and not a bad price. Have the occasional power flicker at my house and haven't noticed any adverse affects to my computer; power supply seems to handle those just fine.

    prockhimself
    • 21 points
    • 37 months ago

    from completed build Turbo Virgin Gaming Rig

    less vampire power sucked up compared to my old bronze certified one. quiet, no hum or noise from it.

    Halkyn
    • 19 points
    • 25 months ago

    from completed build Halkyn's Space Station.

    This was insanely overkill for what I needed, I have no idea what I was doing picking this PSU, I guess it does the job so no problems here.

    Builds Using This Part

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