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EVGA SuperNOVA 850 G+, 80 Plus Gold 850W, Fully Modular, FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Power Supply 120-GP-0850-X1

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  • 100% Japanese Capacitors ensure long-term reliability; Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • Fully Modular to reduce clutter and improve airflow
  • Whisper Silent with 135mm Fluid Dynamic Bearing Fan
  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
EVGA G+ 120-GP-0850-X1 PSU with text that reads: The New Gold Standard for Performance and Value - Fully Modular - Tight 12V Voltage Regulation - Quiet FDB Fan
EVGA G+ 120-GP-0850-X1 850 PSU standing up vertically

The G+ PSU

Since its launch in 2013, the EVGA SuperNOVA G1 power supplies have been among the longest-lasting and best-performing power supplies on the market. Despite only a few changes over the years it's only fitting that it's time for an upgrade. Enter the G+, the new and improved fully-modular power supply lineup from EVGA with an 80+ Gold efficiency rating.

Closeup of the EVGA G+ 120-GP-0850-X1 PSU's main fan

Additionally, the G+ power supplies feature a cleaner internal layout to increase airflow, a variable-resistor module (to increase voltage stability), two DC-to-DC modules for more efficient power switching on all models, a full suite of power-supply protections, and EVGA's world-leading global 10-year warranty on all G+ power supplies.

A 1000 G+ power supply on top of a longer 1000 G power supply. Next to the 1000 G+ is text that reads: 1000/850 G+ (180x150x85mm) versus 1000 G1 (200x150x85mm) SHORTER LENGTH. Next to the 1000 G there is text that reads: 750/650 G+ (170x150x85mm) versus 750/650 G1 (180x150x85mm)

When it comes to building a system, even the smallest differences can make or break your build. Each G1+ power supply is between 10mm to 20mm shorter than its G1 counterpart, giving you more space without sacrificing quality.

EVGA 120-GP-0850-X1 PSU banner showing the main fan along with text that reads: QUIETER AND LONGER-LASTING FANS - G+ 135mm Fluid Dynamic Bearing Fan versus G1 135mm Dual Ball Bearing Fan - Fluid dynamic bearings reduce the wear and tear on a fan's bearings, reduce noise, and feature a longer-lasting life than dual ball bearing fans.
Closeup of the PSU's nippon capacitors along with text that reads: TIGHTER 12V LOAD REGULATION - 850 G+ 0.62% versus 850 G1 3.76%

The G+ features upgrades in many areas, including a single 12V rail, 100% Japanese capacitors, VR module and 2 DC-to-DC modules on all G+ power supplies. This results in over 90% efficiency, 0.52%-0.62% 12V load regulation and stable power to all connected devices.

EVGA 850 G+ 120-GP-0850-X1 PSU banner with text that reads: UP TO 22% QUIETER UNDER LOAD -  850 G+ 23.2dB

Combining its fluid dynamic bearing fan, along with a cleaner internal layout, the G+ power supply lineup reduces noise by up to 22%, compared to the G1 power supplies.

10-year EVGA warranty badge and text that reads: World-leading warranty and support for 10 years
Specs at a Glance
FEATURES
80 PLUS GOLD logo
GOLD-RATED EFFICIENCY

80 Plus certification ensures your power supply isn't wasting power and turning it into excess heat. Under typical load, this power supply is 90% efficient or higher.

PSU Capacitor Icon
100% JAPANESE CAPACITORS

Get the most reliability and greatest performance with the use of the highest possible quality Japanese capacitors.

To angled squares going over each other making a smaller angled square
FULLY MODULAR DESIGN

A fully modular design allows cables to be removed from the power supply for ease of installation and removal. You can also leave off unnecessary cables to reduce case clutter and maximize case airflow.

Electric bolt icon
TIGHT VOLTAGE REGULATION (<1%)

A single +12V rail offers the best power output, rail stability and compatibility with the latest hardware. EVGA SuperNOVA G+ provides up to 70.8A on a single rail!

Fan icon
FLUID DYNAMIC BEARING FAN

A high-quality 135mm fluid dynamic bearing fan gives the SuperNOVA G+ an excellent thermal and acoustic profile, and its high reliability ensures a long PSU lifetime.

Shield with police badge icon
TO PROTECT AND TO SERVE

This PSU will cover your circuits with complete protection: OCP, OVP, OTP, OPP, SCP and UVP.

AC Input 100-240VAC, 12-5A, 50-60Hz
DC Output +3.3V +5V +12V +5Vsb -12V
Max Output 24A 24A 70.8A 3A 0.5A
Combined 120W 849.6W 15W 6W
Output 850W @ + 50C
Industrial grade testing all load and regulation testing done at 50c

Learn more about the EVGA 120-GP-0850-X1

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 10 years
  • Limited Warranty period (labor): 10 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.
Ownership: 1 week to 1 month
5/ 5

Pros: High quality

Cons: If it works for 10 seconds it turns off and restarts

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great product, Easy to set up. Works great

Pros: Powers everything I need it too, and it works well with no noise issues after 6 months of use. Was easy to set up.

Cons: I don't have any cons for this product. I am very happy with it.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Fantastic supply

Pros: Cant hear the supply fans at all with my nzxt 700i case, even with overclocking this beast of a supply is keeping up with my expectations.

Cons: none as of yet will update if issues are found.

Other Thoughts: I just wish that the wires for the supply were made flat and not in mesh tubes. With more cases having glass panels it would be nice to make the wire management even cleaner instead of having to buy custom extensions to have the front of the case look I strive for.

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Ownership: 1 week to 1 month
Verified Owner
4/ 5
GOOD FOR THE PRICE

Pros: GOT A GOOD PRICE WITH REBATE
QUALITY MODULAR PSU
10 YEAR WARRANTY
SHEATHED CABLES

Cons: NO ECO MODE
NOT SMALL

Other Thoughts: I like the EVGA modular PSUs because of they have nice looking sheathed cables. The other brands of quality PSUs all seem to have the stiff hard to mange flat cables. I was disappointed that this appears to be the only modular EVGA model that does not have ECO Mode. Not sure why they passed on ECO Mode but the price was right and the fan is very quiet so I don't expect hear it over the case fans. It is large so keep that in mind if space is an issue.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5

Pros: Very quite, price is great plus a 10 year warranty.

Cons: I have nothing bad to say about this.

Other Thoughts: If you are building a new computer for home use. This is the one to get, powerful and quite, very easy to use and install.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Can't go wrong with this EVGA PSU

Pros: - Silent.
- Great quality.
- Rugged.
- Reliable.

Cons: None

Other Thoughts: I mean, seriously, we can't go wrong with this epic EVGA 80 Plus Gold PSU. Install and forget, it just plain works. One less thing to worry about with our PCs.

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Ownership: 1 week to 1 month
1/ 5
Malfunction after 10 days

Pros: After installing everything was fine

Cons: After 10 days suddenly the pc began to shutdown and operate like crazy by itself then i shut it down and diagnosed every part in my pc for more than 3 hours and after that i installed my old evga bronze 600 watts power supply and every thing went ok.

Did you find this review helpful?
Manufacturer Response:
Dear Valued Customer,

I do apologize for the troubles you are having with your EVGA 850G1+ power supply. I can assure you that we are here to assist and support you as best we can. If you haven't already done so, then I would encourage you to contact our 24 hour Technical Support team by phone 1.888.881.3842 and pressing option 1 or by email: Newegg@EVGA.com with your reference# 3429616 so that we can further assist you with warranty services if needed.

Sincerely,
EVGA Customer Support
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Rock Solid

Pros: A LOT of SATA connections.
Cables are flexible and solid.
Packaging is fantastic.
Quiet.

Cons: The two floppy (LP4) connectors are only available via a breakout cable that uses one of the peripheral (SP4) connections. Not really a con since I didn't need them, but it won't let me leave this section blank.

Other Thoughts: I purchased this to replace an old RAIDMAX power supply that was causing problems with out of spec voltages. As soon as I hooked this up, all the issues disappeared. With this having 9 SATA connections, I was actually able to remove the splitters I was previously using also.

1 out of 1 people found this review helpful. Did you?
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