Product Comparison: EVGA SuperNOVA 850 P2 vs EVGA SuperNOVA 850 G2


General Specifications
Brand
EVGА
EVGА
Model
SuperNOVA 850 P2
SuperNOVA 850 G2
Origin
China
China
About the Product
The unbeatable performance of the EVGA SuperNOVA P2 power supply line is now available in 850 Watts. Based on the award winning P2 power supplies, This unit features 80 Plus Platinum rated efficiency, and clean, continuous power to every component.
Unleash the next generation in power with the EVGA 850G2 Power Supply. Support 80 PLUS Gold rated efficiency, provide clean, and continuous power to every component. The new ECO Thermal Control Fan System offers Fan RPM modes to provide zero fan noise during low load operations.
Key Specs
Form Factor
ATX
ATX
Continuous Power
850 Watts
850 Watts
Output Rated Temperature
50 °C
50 °C
What customers say about "Key Specs"
EVGA SuperNOVA 850 P2 Fully Modular Power Supply
  • The power supply has worked fine.
  • This power supply (850W Platinum EVGA) has been fantastic for me.
  • Amazing quality power supply! Plenty of power.
  • This power supply is great. Enough power for my system.
  • The unit was pretty straightforward and easy to install.
EVGA SuperNOVA 850 G2 Fully Modular Power Supply
  • Quiet and very stable. I've had no issues on my pro build.
  • Fully modular, tons of power.
  • Very solid build quality. Great capacity of watts.
  • Perfect watts for future overclocks, and modular too!
  • If you need an 850 watt supply, this is a very nice unit. Runs cool and quiet.
Size & Weight
Height
3.34 in.
3.34 in.
Width
5.9 in.
5.9 in.
Depth
6.5 in.
7.09 in.
Weight
7 lbs.
6 lbs.
Features
Fan Bearing Technology
Double Ball Bearing
Double Ball Bearing
Fan Size
140 mm
140 mm
ATX12V Version
2.4
2.4
EPS12V Version
2.92
2.92
Protection
OVP, OPP, SCP
OVP, OPP, SCP
Extras
Fully Modular, 80 PLUS Platinum certified, NVIDIA SLI & AMD Crossfire Ready, Heavy-duty protections
Fully Modular, Premium 12AWG Power Cable, NVIDIA SLI & AMD Crossfire Ready, 80 PLUS Gold certified, Heavy-duty protections
What customers say about "Features"
EVGA SuperNOVA 850 P2 Fully Modular Power Supply
  • The modular cables are very nice for those looking to keep their case organized.
  • This power supply is super quiet.
  • The fully modular cables makes it a breeze to do install.
  • The build quality is top notch, nice thick sleeved cables, comes with tons and tons of extra cables, extremely quiet.
  • The ball bearing fan is very quiet, though not quite as fancy as the SanAce 120 found in the Seasonic Platinum.
EVGA SuperNOVA 850 G2 Fully Modular Power Supply
  • Extremely quiet with eco fan switch off or on.
  • This psu will provide plenty of power and features for the price.
  • Amazing performance, whisper quiet, and modular design makes cable management far easier.
  • It works well and is very quiet under heavy load.
  • I have had no problems with it and the fully modular feature is a very nice thing to have.
Connectivity
ATX
1
1
Floppy
1
1
EPS
2
2
PCIe
6
6
SATA
10
10
PATA
4
4
What customers say about "Connectivity"
EVGA SuperNOVA 850 P2 Fully Modular Power Supply
  • All cables are labeled at the terminals.
  • Plenty of cables and connections available. Installation is a direct swap and was very easy.
  • The fit and finish are top notch, and the modular cables make things super easy to connect.
  • The power supply works. Has good connectors.
EVGA SuperNOVA 850 G2 Fully Modular Power Supply
  • Plenty of cables, plus some extras for adding video cards.
  • Has a lot of modular based connections.
  • No issues, works beautifully, modular wiring clearly marked, perfect fit, solid connections.
  • Well made, easy install and good connections.
  • The PSU cannot hold consistent power and have caused components to lose connections.
Warranty / Certifications
Manufacturer Warranty
10 year(s)
10 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer
MSRP
219.99 $
Other reviews