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80 Plus Gold certified, with 100% Japanese capacitors, a double ball bearing fan, a fully modular design, and a full-sized modular power supply, this power supply can work for years to come.
EVGA GA Series combines all these features at a great price with EVGA's line of 80 Plus Gold rated power supplies.
This is a fast and efficient power supply.
Rated at 80 Plus Gold, the Supernova 550 ga is perfect for high-end gaming systems and enthusiasts.
With an efficiency of up to 80Plus Gold certification, the EVGA Supernova 550 ga also saves on annual energy costs.
| Total power | 550 W |
| AC input voltage | 100 - 240 V |
| Voltage tolerance | 90 % |
| AC input frequency | 50/60 Hz |
| Frequency tolerance | 90 % |
| Input current | 8 - 4 A |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 549.6 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 45.8 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under power, Under voltage |
| Efficiency | 90 % |
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Fan location | Rear |
| Cooling type | Active |
| Motherboard power connector | 24-pin ATX |
| Motherboard power cable length | 600 mm |
| Number of SATA power connectors | 6 |
| SATA power cable length | 550,650,750 mm |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| Peripheral (Molex) power cable length | 550,650,750,850 mm |
| EPS power connector (4+4 pin) | |
| EPS cable length | 700 mm |
| PCI Express power connectors (6+2 pin) | 3 |
| PCI Express power cable length | 850 mm |
| CPU power connector (4+4 pin) | |
| CPU power cable length | 700 mm |
| Supported motherboard form factors | ATX |
| Purpose | PC |
| Mounting type | Rack mounting |
| On/off switch | |
| Bearing technology | Ball bearing |
| Mean time between failures (MTBF) | 100000 h |
| Product colour | Black |
| Operating temperature (T-T) | 0 - 50 °C |
| Width | 150 mm (5.85 ") |
| Depth | 150 mm (5.85 ") |
| Height | 86 mm (3.35 ") |
| Weight | 2268 g (5 lbs) |
| 80 PLUS certification | 80 PLUS Gold |
| Package type | Box |
| Cables included | AC |
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