Scan code: LN110143 Manufacturer code: 220-GA-0550-X3

EVGA SuperNOVA 550 GA Power Supply/PSU

550W EVGA SuperNOVA 550 GA, 80PLUS Gold, Fully Modular, Single Rail, 45.8A + 12V, 135mm DBB Fan, ATX PSU

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Scan code: LN110143 Manufacturer code: 220-GA-0550-X3
Order now and receive it by Friday, 8th July
Get it Friday, 08 JulIn stock
spend over £280 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 8th Jul 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.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

SuperNOVA 550 Watt GA Power Supply from EVGA


WITH 80+ GOLD EFFICIENCY Introducing the EVGA SuperNOVA GA power supply. This is the latest edition to the outstanding line-up of EVGA PSUs. Featuring an 80 Plus Gold certification, 100% Japanese capacitors, a super-durable double-ball bearing fan, and a fully modular design, this power supply is built for long-term usage and durability. All the crucial features you need are built into the SuperNOVA GA and are accompanied by a great price. You're also completely covered by EVGA's generous 10-year warranty.

Gold Rated Efficiency

80 plus gold

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

Make Cable Management a Breeze

fully modular

FULLY MODULAR DESIGNOnly use the cables you need, allowing you to reduce cable clutter and drastically improve case airflow.

Only the Greatest Reliability

japanese capacitors

100% JAPANESE CAPACITORSEnjoy superior reliability and the greatest performance with the use of the highest possible quality Japanese Capacitors.

Finely Crafted for Perfect Performance

dc to dc

LLC RESONANT CIRCUIT LAYOUTGA Power Supplies feature a full DC to DC design with an LLC resonant circuit design to improve the efficiency of your SuperNOVA PSU.

Use Eco Mode for Complete Silence


WITH A DURABLE 135MM DOUBLE BALL BEARING FANEVGA ECO mode means the power supply is completely silent during low to medium loads. This is coupled with a durable, long-lasting double ball bearing fan and you have the perfect mix of silence and longevity with the GA Series power supplies.

Made to Protect & Serve

protective suite

A WEALTH `OF PROTECTIVE FEATURESThe EVGA GA Series also includes a full suite of protections (OCP, OVP, UVP, OPP, SCP and OTP) for safety and security, and are covered by EVGA's industry-leading 10 year warranty and customer support.

Size ATX
Edition SuperNOVA 550 GA
Wattage 550 W
80 PLUS Certification 80 PLUS Gold
Max. Efficiency (at 230Vac) 90 %
Cooling Fan
Internal +12V Rails  
Rail 1 +12V 45.8 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 45.8 A
Modular Yes
Modularity Full Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 24-pin
  • 1 x 4+4-pin CPU +12V (EPS)
  • 1 x 4-pin FDD Power
  • 4 x 4-pin Molex
  • 3 x 6+2-pin PCIe
  • 6 x SATA
Dimensions 150 x 86 x 150 (WxHxD)
Package Type Retail
Additional Information
Scan Code LN110143
Model Number 220-GA-0550-X3
GTIN 2001240527808

Please note your statutory rights are not affected.

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

120 months
DOA Period:
30 days
RTB Period:
12 months
Manufacturer Contact Details
01788 247 298
TekSpek Guides
Power Supply units
Power Supply units
Date Issued: 28th Apr 2020

Power-supply units, or PSUs, are an integral part of any computer build. Often overlooked, it is the component that is likely to last the longest, and it can be moved between systems when you upgrade to the latest and greatest in the future.

Read More

EVGA SuperNOVA 550 GA Power Supply/PSU
EVGA SuperNOVA 550 GA Power Supply/PSU