EVGA SuperNOVA 550 G2 Power Supply

£ 79.98  inc. vat

£92.44save £12.46

£ 66.65 ex. vat

£77.03save £10.38

EVGA SuperNOVA 550 G2 Power Supply

QuickFind: 718835 Mfr part code: 220-G2-0550-Y3
  • Unbeatable 7 Year Warranty and unparalleled EVGA Customer Support
  • Ultra Quiet Fan with ECO Intelligent Thermal Control Fan system
  • Total 550W @ +50C

Product Description

EVGA SuperNOVA 550 G2 Power Supply

EVGA SuperNOVA 550 G2 Power Supply

The unbeatable performance of the EVGA SuperNOVA G2 power supply line is now available in 550 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 550 G2 power supply offers unbeatable performance at an unbeatable value.


80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads Highest quality Japanese brand capacitors ensure long-term reliability Fully Modular to reduce clutter and improve airflow NVIDIA SLI & AMD Crossfire Ready Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), and SCP (Short Circuit Protection) Ultra Quiet Fan with ECO Intelligent Thermal Control Fan system (Zero Fan Noise < 45°C) Unbeatable 7 Year Warranty and unparalleled EVGA Customer Support.

Cable Length

ATX Cable 1x 600mm (m)

EPS Cable 1x 700mm (m)

PCIE Cable 1x 700mm, 850mm, 1x 700mm (m)

SATA Cable 3x 500mm, 600mm, 700mm (m)

Four-Pin Peripheral Cable 1x 500mm, 600mm, 700mm (m)

Floppy Adapter     1x 100mm

AC Power 1x 1500mm (m)

Modular Cable Type Full

Connector Quantity

24 Pin ATX 1x

EPS (CPU) 1x 8pin (4+4)

PCIE 2x 8pin (6+2), 1x 6pin


Four-Pin Peripheral 3x

Floppy     1x


Input Voltage  100 - 240 VAC

AC Input 10A

Input Frequency Range     50 - 60 Hz

Efficiency 90% (115VAC) / 92% (220VAC~240VAC) or Higher Typical


Rail     +3.3V     +5V     +12V     +5Vsb     -12V

Max output     22A     22A     45.8A     3.0A     0.5A 549.6W

110W     549.6W     15W     6W

Total     550W @ +50C

Additional Details

Operating Temperature 0° to 50° C

Japanese Capacitors 100%

ECO Mode Yes

MTBF 100,000 Hours

Net Weight 6 lbs

Size 85mm (H) x 150mm (W) x 165mm (L)

Approvals TUV, CB, CE, FCC, RCM, cTUVus, BSMI, WEEE, RoHS Compliance with ErP Lot 6 2013 Requirement

Fan Size / Bearing 140mm Double Ball Bearing

Product Warranty

This product is covered under EVGA's 7 year warranty which covers parts and labor.

Further warranty extension is available upon registration within 90 days of purchase.

Technical Specification

EVGA SuperNOVA 550 G2 Power Supply

Manufacturer Warranty

Service & Support Limited warranty - parts and labour - 7 years
Service & Support Details Limited warranty - parts and labour - 7 years


Cables Included Power cable - external - 1.5 m ¦ Power 24 pin ATX modular cable 60 cm ¦ Power 8 pin EPS12V modular cable 70 cm ¦ 2 x PCI Express power cable ¦ 3 x power 15 pin SATA to 4 pin cable ¦ Floppy adapter ¦ Power cable
Features Over current protection, over voltage protection, SLI ready, CrossFire ready, undervoltage protection, short-circuit protection, single 12V rail, dual ball bearing cooling fan, ECO Intelligent Thermal Control System, Eco-Mode, fully modular
MTBF 100,000 hour(s)
Cooling System 140 mm fan
Compliant Standards BSMI, CB, FCC, RoHS, WEEE, cTUVus, ErP 2013, RCM


Device Type Power supply - internal

Power Device

Input Voltage AC 100-240 V
Frequency Required 50 - 60 Hz
Power Output Connectors Details 1 x power 24 pin ATX ¦ 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 9 x 15 pin Serial ATA power ¦ 3 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 1 x 8 pin PCI Express power
Output Voltage +3.3, +5, ±12 V
Power Capacity 550 Watt
Output Current +3.3V - 22 A ¦ +5V - 22 A ¦ +12V - 45.8 A ¦ +5VSB - 3 A ¦ -12V - 0.5 A
Efficiency 90% (115VAC) / 92% (220-240VAC)
Modular Cable Management Yes
80 PLUS Certification 80 PLUS Gold

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 50 °C

Dimensions & Weight

Width 15 cm
Depth 16.5 cm
Height 8.5 cm
Weight 2.72 kg

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£ 79.98  inc. vat

£92.44save £12.46

£ 66.65 ex. vat

£77.03save £10.38
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