EVGA SuperNOVA 650W Modular Power Supply

650W EVGA SuperNOVA GS, Fully Modular, 80 PLUS Gold, 54A Single Rail, SLi/CrossFireX Support, Whisper Quiet ATX PSU

Scan code: LN63443 Manufacturer code: 220-GS-0650-V3 Request call
Was: £84.98
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Delivery options £5.48 By DPD On 22nd Aug 2017 DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
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650GS - Silence is Golden

The GS PSU series from EVGA follows the tradition of uncompromised power and performance, so we upped the ante and made it silent. The GS series of PSU's offers superior performance, Gold level efficiency and extremely low noise levels making it the perfect PSU for a sound conscious environment. These power supplies also feature ECO mode meaning the fan will run only when necessary further reducing noise level and ower consumption. Backed by a 5 year Warranty and Japanese capacitor design makes this PSU the right choice for efficiency and noice level today, and will be with you well into tomorrow.


AC Input
DC Output
Max Output

Large 54 amp single + 12V Rail

100 - 240 VAC / 12 - 6A / 50 - 60Hz
+3.3V +5V +12V +5Vsb -12V
20A 20A 54A 2.5A 0.3A
100W 648W 12.5W 3.6W
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 GS

(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.

LLC Resonant Circuit Layout

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

Teflon Nano-Steel Bearing

High-quality Teflon Nano-Steel bearing ensures long life and nearly silent operation.

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.


Run multiple NVIDIA graphics cards for the ultimate gaming experience. The EVGA SuperNOVA GS gives you the power you need to drive these demanding systems and achieve the best overclocks.

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.

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.

Size ATX
Wattage 650 W
80 PLUS Certification 80 PLUS Gold
Max. Efficiency 92 %
Cooling Fan
Fans 1 x 120mm
Internal +12V Rails Single Rail
Rail 1 +12V 54 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 A
Modular Yes
Modularity Full Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 20+4-pin
  • 1 x 4+4-pin CPU +12V (EPS)
  • 4 x 4-pin Molex
  • 4 x 6+2-pin PCIe
  • 1 x 8-pin CPU +12V (EPS)
  • 1 x FDD Power
  • 8 x SATA
Dimensions 150 x 86 x 150 mm (WxHxD)
Package Type  

Please note your statutory rights are not affected.

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

60 months
Return to base
DOA Period:
7 days
RTB Period:
60 months
Manufacturer Contact Details
Customers also bought
650W EVGA SuperNOVA GS, Fully Modular, 80 PLUS Gold, 54A Single Rail, SLi/CrossFireX Support, Whisper Quiet ATX PSU is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from A bit disappointed but does the job Spurred on with stories of great EVGA customer service and good reviews, I looked forward to this new PSU to go with my new graphics card, as my Enermax was over 10 years old. I don't have the biggest case in the world, the PSU is at the bottom, so I was surprised with the length of the cables - it was a doable but a bit untidy with the routing getting it to reach. The round cables were quite inflexible, and the sheath looked a bit worn in places. It was also tricky with the PSU end of the cables. The plugs had sharp corners and it was a bit of a nightmare getting them all in. Sore fingers. Fortunately it's not something you have to mess about with very often. It's well reviewed for its performance so I assume that's all good, and it's very quiet. I feel the old Enermax was a better quality with more thought put in, better cables and a soft case to put the extra cables in. I expected all this from the EVGA one so was a bit disappointed. Still it's in now and the power is good so I won't give it another thought after I've written this!
Date published: 2016-08-16
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Questions & Answers
EVGA SuperNOVA 650W Modular Power Supply
EVGA SuperNOVA 650W Modular Power Supply