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EVGA SuperNOVA 550W G2 Power Supply

Power Supply

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The EVGA SuperNOVA 550W G2 power supply is a mid-range unit in terms of wattage, but with high-end 80 PLUS Gold rated efficiency and fully modular cabling. It is ideally suited to systems with a single CPU and video card (or onboard graphics). It supports more SATA power connections for drives than previous models we've carried in this size range and it features "ECO mode" which will run the fan at the lowest speed possible to keep the unit cool - fully stopping the fan at low power levels.
William George (Product Development)
William George (Product Development) Says:
I've really come to appreciate fully modular power supplies in the last couple of years, and am pleased that even affordable models in our line like this now have that feature. This PSU also has a fan that turns off entirely at low power draw - another feature inherited from higher end models - so it is very quiet and offers enough wattage for most single-GPU systems.
Model: EVGA 220-G2-0550-Y1

Maximum Power  550 W
Standard Compliance  TUV, CB, CE, FCC, RCM, cTUVus, BSMI, WEEE, RoHS
Peak Efficiency  90 %
Efficiency Certification  80 PLUS Gold
Cooling System  140mm Fan
Power Distribution
+3.3V rail  22 amps
+5V rail  22 amps
+12V1 rail  45.8 amps
Molex  3
Floppy  1
PCI Express  1
PCI Express 8-pin  2
CPU Power 8/4 pin  1
External Connector Type  C13
Height  85 mm (3.3 in)
Width  150 mm (5.9 in)
Depth  165 mm (6.5 in)
Net Weight  2.27 kg (5.0 lbs)
Voltage  100-240 Vac
Frequency  50/60 Hz

  • ECO mode keeps the fan off when unneeded, and is only ran at the lowest speed needed to keep the internals cool.
  • Fully modular cables

7 Years

Configure a custom computer with the EVGA SuperNOVA 550W G2 Power Supply.