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843368062019
EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply
843368062019

EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply

Best price now

$74.99at MBPCChecked 2 h ago

69% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $74.99 at MBPC (checked Nov 11, 2026).
  • Checked at 7 stores.

Our take on the EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply

The EVGA SuperNOVA 850 GA is a fully modular 850 W ATX power supply with 80 Plus Gold efficiency and an Eco Mode fan that stays off at low loads. It gives builders clean cable management and enough headroom for a high-end graphics card plus a mainstream CPU. Against Gold rivals it stands out on the fully modular cabling and the semi-passive fan, but it trails newer ATX 3.0 units that add native 12VHPWR connectors and tighter transient response. It suits mid-to-high-end gaming builds where quiet operation and tidy wiring matter more than the newest connector standard.

Best forMid-to-high-end gaming buildsBuilders who want fully modular cablesQuiet-focused desktop buildsFirst-time builders wanting clean cable routing
Pros
  • Fully modular cabling keeps the case tidy
  • 80 Plus Gold efficiency cuts wasted heat
  • Eco Mode fan stays off at low loads for near-silent idle
  • 850 W covers most single-GPU gaming systems
  • Single 12 V rail simplifies load balancing
Cons
  • No native 12VHPWR cable for newer high-end cards
  • Older platform without ATX 3.0 transient specs
  • Fan can spin up under sustained heavy load
  • Not the quietest option at full output

EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply prices at every store

  • MBPCNew

    In stock

    $74.99Checked 2 h ago
    Visit MBPC
  • ETechBuy.comNew

    In stock

    $310.61Free shippingChecked 2 h ago
    Visit ETechBuy.com
  • ctspoint.comNew

    In stock

    $241.70+ $240.00 shippingChecked 2 h ago
    Visit ctspoint.com
  • eBayPre-owned

    Availability unknown

    $160.00Checked 2 h ago
    Visit eBay
  • WalmartNew

    Availability unknownSold by UnbeatableSale

    $202.17Checked 2 h ago
    Visit Walmart
  • Compu DevicesNew

    Availability unknown

    $224.96Checked 2 h ago
    Visit Compu Devices
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $299.99Free shippingChecked 2 h ago
    Visit Amazon

Store links may earn us a commission.

EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply price history

Lowest price we've seen: $74.99 on Nov 11 at MBPC. Tracked across 6 stores since Nov 11.

What reviewers say

Owners generally rate the SuperNOVA GA line well for stable power delivery, quiet idle running and easy modular installation. Some note the fan noise under heavy load and the lack of a modern 12VHPWR connector.

What people mention
  • NoiseMixedOwners find it near-silent at idle but say the fan becomes audible under heavy load.
  • CablingPraisedThe fully modular design is called out for making cable routing and airflow easier.
  • StabilityPraisedReviewers report steady voltage delivery in gaming and workstation builds.
  • ConnectorsCriticisedBuyers miss a native 12VHPWR cable for newer high-end graphics cards.
  • EfficiencyPraisedThe Gold rating is seen as keeping heat and power waste down.

About the EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply

The EVGA SuperNOVA 850 GA is an ATX power supply rated for 850 watts. It has a 24-pin ATX connector and an Eco Mode setting.

Model
220-GA-0850-X1
Power
850 W
Input voltage
100-240V AC
Input current
10-5A
Frequency
50-60Hz
Cabling
Fully modular
Connector
24-pin ATX
Features
Eco Mode

Questions and answers

Is 850 W enough for a high-end graphics card?
For most single-GPU gaming builds, yes. Very power-hungry flagship cards with overclocked CPUs may want more headroom.
Does it have a 12VHPWR connector?
No. It uses standard PCIe cables, so newer cards need an adapter.
What does Eco Mode do?
It keeps the fan off at low loads for quieter idle running and spins it up as demand rises.
Is it fully modular?
Yes. Every cable detaches, so you connect only what the build needs.
What efficiency rating does it carry?
It is 80 Plus Gold certified.
What is in the box?
The power supply and its modular cable set, including the 24-pin ATX and PCIe cables.
Where is the EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply cheapest?
At MBPC, for $74.99, 69% under what the other stores charge, as of our latest check.
Where can I buy the EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply?
7 stores we checked sell it, including MBPC, Amazon, eBay, Walmart, Compu Devices.

Stores we've priced the EVGA 220-GA-0850-X1 SuperNOVA 850 GA 850-Watts Fully Modular Eco Mode 24-Pin ATX Power Supply at

  • Walmart deals and prices