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Scan code: LN65635 Manufacturer code: 220-G2-0650-Y3

EVGA SuperNOVA 650 G2 Modular PSU/Power Supply

650W EVGA SuperNOVA 650 G2, Full Modular, 80 PLUS Gold, SLI/CrossFire, Single Rail, 54.1A, 140mm Fan, ATX PSU

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Scan code: LN65635 Manufacturer code: 220-G2-0650-Y3
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spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 19th Feb 2019 to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Frequently Bought Together


EVGA 650 G2

650G2 - Unbeatable Performance

The unbeatable performance of the EVGA SuperNOVA G2 power supply line is now available in 650 watts. Based on the award winning G2 power supplies, this unit features 80 Plus Gold rated efficiency, and clean, continuous power to every component. The ECO Control Fan system offers fan modes to provide absolutely zero fan noise during low load to medium load operations. Backed by an award winning 7 year warranty, and 100% Japanese capacitor design, the EVGA SuperNOVA 650 G2 power supply offers unbeatable performance at an unbeatable value.


AC Input
DC Output
Max Output

Large 54.1 amp single + 12V Rail

100 - 240 VAC / 10A / 50 - 60Hz
+3.3V +5V +12V +5Vsb -12V
24A 22A 54.1A 3A 0.5A
110W 649.2W 15W 6W
650W @ +50C

Industrial grade testing all load and regulation testing done at 50C


Standard ATX Form Factor
Will fit most mATX / ATX / EATX / HPTX & XLATX cases

Eco Mode
Fan does not switch on until PSU load is above 25%

Fully Modular Cabling
Fully Modular to reduce clutter and improve airflow


SuperNOVA 650 G2

(Eco ON)


While being silent, this entire series has a large single 12volt rail, providing plenty of power to fuel all of your hardware. And lastly, because power without safety is pointless, a full suite of top tier circuit protections have been added to keep you running strong and more importantly keeping your hardware safe.


(Over Voltage Protection)


(Over Power Protection)


(Under Voltage Protection)


(Short Circuit Protection)


Single +12V Rail

A single +12V rail offers the best power output, rail stability and compatibility with the latest hardware.

Double Ball Bearing Fan

A high-quality dual ball bearing fan gives the SuperNOVA 650 G2 an excellent thermal and acoustic profile, and its high reliability ensures a long PSU lifetime.

LLC Resonant Circuit Layout

Full DC to DC, LCC resonant circuit design improves efficiency.

Highest Quality Japanese Nippon Chemi-Con Solid State Capacitors

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

80PLUS GOLD Efficiency

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

Fully Modular

Fully modular designs allows every single cable 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 maximise case airflow.

Size ATX
Edition SuperNOVA 650 G2
Wattage 650 W
80 PLUS Certification 80 PLUS Gold
Max. Efficiency (at 230Vac) 92 %
Cooling Fan
Fans 1 x 140mm
Internal +12V Rails Single Rail
Rail 1 +12V 54.1 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 54.1 A
Modular Yes
Modularity Full Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 20+4-pin
  • 2 x 4+4-pin CPU +12V (EPS)
  • 1 x 4-pin FDD Power
  • 6 x 4-pin Molex
  • 2 x 6+2-pin PCIe
  • 2 x 6-pin PCIe
  • 9 x SATA
Dimensions 150 x 85 x 165 mm (WxHxD)
Package Type Retail

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

84 months
Return to base
DOA Period:
28 days
RTB Period:
36 months
Manufacturer Contact Details
01788 247 298
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650W EVGA SuperNOVA 650 G2, Full Modular, 80 PLUS Gold, SLI/CrossFire, Single Rail, 54.1A, 140mm Fan, ATX PSU is rated 4.6 out of 5 by 9.
Rated 1 out of 5 by from Less than worthless I ordered one of these for a new build, well over spec for the power requirements I had. While outside the case testing it had an immediate loud chirping/ticking noise. Upon calling Scan and being told I was not able to replace it, I put in an order for a second unit, this tie on my personal not work account as it was needed ASAP. Suffice to say it had the exact sae issue. After over an hour on call to EVGA I was told to send in an email to their support team to start a RMA (No refund possible apparently). 5 months later with no reply I call again, apparently that's not how one does a RMA, and they swear they sent a reply to the email. Which is unlikely as it was a Gmail address so any failure should defiantly have been noted in their system. I'll no longer be buying anything from EVGA.
Date published: 2018-02-12
Rated 5 out of 5 by from The perfect PSU! I mean it works, plus it has them cool features that stop it from ruining your other computer components if something goes wrong with it. I think it should be worth more, but glad the price is nice! :)
Date published: 2017-05-11
Rated 5 out of 5 by from Powerhouse Great unit. It had all the cables i wanted and more. Creates more than enough juice for my system.
Date published: 2017-03-27
Rated 5 out of 5 by from Excellent built runs silent in eco mode, fan only turns on if required, if your case runs like an oven. i replaced this to my cx750 from corsair which made clicking noise, this model from EVGA which is made by super-flower is one of the best 80plus gold you can buy.
Date published: 2016-11-25
Rated 5 out of 5 by from EVGA G2 Quality PSU well worth paying the extra for. Very quiet.
Date published: 2016-09-22
Rated 5 out of 5 by from quiet it runs quiet stays relatively cool and does a good job, no complaints so far, though would have liked an option to buy braided cables as an up grade instead of the supplied cables.
Date published: 2016-05-31
Rated 5 out of 5 by from Fantastic affordable product for first time builder! This is a very user friendly and relatively cheap product. I had no issues working with the power supply for my first build of a PC. The instructions were clear, and it was very easy to install and set up. As of yet I have ran in to absolutly no issues with the product and am very happy about my purchase!
Date published: 2016-04-21
Rated 5 out of 5 by from Quality Quality piece of kit for the price you can't ask for much more it does everything it says on the box.
Date published: 2015-12-04
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Questions & Answers

Is this a powerful enough PSU ?

I have a Evga 780 sc which i have oc'ed, a 3570k at 4.4ghz and 1.3v Also all the usual extra's dvd drive, ssd and hdd. I not planning to sli so will this PSU be ok or would i need the 750w version instead. Thank you...
Asked by: Cap137
Yes. I am running a 7700k and 1070 GTX SC. I think you will be fine!
Answered by: Matthew89
Date published: 2017-05-27

wath plug I get ? like show on image ?

Asked by: erikasgi
Hello, You would get a UK Kettle lead for this device. Thanks,
Answered by: LizN
Date published: 2016-07-02
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EVGA SuperNOVA 650 G2 Modular PSU/Power Supply
EVGA SuperNOVA 650 G2 Modular PSU/Power Supply