13 Best EVGA PC Power Supplies with 10 Year Warranty, Compared
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Choosing an EVGA PC power supply with 10 Year Warranty gives your system dependable long-term protection and clean power. We compared 13 models based on the specifications published on the listings to evaluate their real-world capabilities.
The EVGA SuperNOVA G2 1300W Fully Modular PSU leads the lineup because its 1300W capacity and 80 PLUS Gold efficiency provide massive continuous output for demanding multi-GPU configurations. This guide helps you decide which wattage, efficiency tier, and form factor match your hardware requirements.
Quick picks
The best fit for you
- You run high-draw multi-GPU hardware setups EVGA SuperNOVA G2 1300W Fully Modular PSU It provides 1300W of 80 Plus Gold output with fully modular cabling.
- You build inside a compact small form factor chassis EVGA SuperNOVA 850 GM SFX Power Supply Its SFX form factor measures 4.92 inches long to save case space.
- You demand maximum wattage and peak electrical efficiency EVGA SuperNOVA 1600W 80 Plus Titanium PSU This unit delivers 1600W continuous output with an 80 Plus Titanium efficiency rating.
- You assemble a standard mid-power desktop system EVGA SuperNOVA GA 650W Power Supply It supplies 650W with 80 Plus Gold efficiency and fully modular cables.
Our 13 picks
EVGA SuperNOVA G2 1300W Fully Modular PSU
Best for: high-draw multi-GPU systems needing extensive warranty coverage
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1300W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Dimensions
- 7.4 × 12 × 11.2 inches
View on Amazon: EVGA SuperNOVA G2 1300W Fully Modular PSU Affiliate link
The EVGA SuperNOVA 1300 G2 is a 1300-watt power supply built for multi-GPU setups and heavy power requirements. You get an 80 PLUS Gold efficiency rating that reaches up to 90 percent under typical loads, alongside full modularity to keep excess cabling out of your chassis. Backed by a 10-year warranty, it suits you if you need sustained, high-wattage delivery with built-in hardware protections.
Pros
- 1300W capacity supports multi-GPU setups
- 80 PLUS Gold efficiency up to 90%
- Fully modular cable system
- 140mm double ball bearing fan
- 10-year warranty coverage
Cons
- Requires included cables rather than third-party options
- Heavier unit at 8 pounds
Good fit if
- You run high-draw hardware configurations requiring 1300W of power.
- You want a fully modular design to keep case clutter down.
- You need long-term reliability backed by a 10-year warranty.
Skip if
- You plan to use custom third-party cables.
- You prefer higher Platinum or Titanium efficiency tiers.
Verdict: EVGA SuperNOVA 1300 G2 1300W Gold PSU delivers high-wattage output with 80 PLUS Gold efficiency and a fully modular design. Its 10-year warranty and standard protection suite provide reliable power delivery for heavy-duty builds.
EVGA Supernova 1000 P2 Platinum Power Supply
Best for: high-draw multi-GPU systems needing Platinum efficiency
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1000W
- Efficiency Rating
- 80 PLUS Platinum
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Dimensions
- 7.8 × 6 × 3.3 inches
View on Amazon: EVGA Supernova 1000 P2 Platinum Power Supply Affiliate link
The EVGA SuperNOVA 1000 P2 is a fully modular 1000W power supply designed for high-demand setups. It features 80 PLUS Platinum efficiency, reaching up to 92 percent under typical loads on standard US household circuits. Built with Japanese capacitors and a 140mm double ball bearing fan with ECO mode, it provides stable power for multi-GPU systems. It suits you if you need clean, high-efficiency delivery backed by a 10-year warranty.
Pros
- 80 PLUS Platinum certified for up to 92% efficiency on 115VAC
- Fully modular cabling to reduce clutter and assist airflow
- 100% Japanese capacitors for long-term component reliability
- 140mm double ball bearing fan with ECO mode support
- 10-year warranty coverage
Cons
- 7.8-inch chassis length requires a deep PC case
- Heavier chassis at over 4.4 pounds
Good fit if
- You need 1000W of capacity with 80 PLUS Platinum efficiency.
- You want fully modular cables to simplify installation and airflow.
- You plan to run multi-GPU configurations using SLI or Crossfire.
Skip if
- You have a compact case that cannot fit a 7.8-inch long power supply.
- You need higher wattage output such as 1300W or 1600W for extreme workloads.
Verdict: EVGA SuperNOVA 1000 P2 1000W Platinum PSU delivers 80 PLUS Platinum efficiency and robust multi-GPU support in a fully modular build. Its 10-year warranty and Japanese capacitors make it a reliable choice for high-draw PCs.
EVGA SuperNOVA 750 G2 750W Power Supply
Best for: reliable mid-range desktop PC builds
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 750W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Dimensions
- 7 × 5.9 × 3.4 inches
View on Amazon: EVGA SuperNOVA 750 G2 750W Power Supply Affiliate link
The EVGA SuperNOVA 750 G2 is a fully modular 750W power supply designed for standard desktop builds. It provides 80 PLUS Gold efficiency reaching up to 90% under typical loads, alongside Japanese capacitors and a 140mm double ball bearing fan with an ECO mode. If you need clean cable management, solid built-in protections, and a 10-year warranty without stepping up to higher wattage brackets, this unit fits your build.
Pros
- 80 PLUS Gold certified for up to 90% efficiency under typical loads
- Fully modular design reduces clutter and improves airflow
- 140mm double ball bearing fan with EVGA ECO Mode
- Japanese brand capacitors and five standard hardware protections
- Backing includes a 10-year warranty
Cons
- 7-inch length requires clearance in smaller cases
- 750W output is less headroom than 850W or 1000W options
- Chassis weight is 6.6 pounds
Good fit if
- You need a 750W power output with 80 PLUS Gold efficiency.
- You want fully modular cables to simplify case routing.
- You have a PC chassis that fits a 7-inch long power unit.
Skip if
- You run multi-card setups or high-draw hardware requiring 850W or more.
- You need a compact power supply for a tight space.
Verdict: EVGA SuperNOVA 750 G2 750W Power Supply delivers dependable 80 PLUS Gold performance, fully modular cabling, and a 10-year warranty for balanced mid-tier PC configurations. It offers Japanese capacitors and quiet ECO mode cooling without requiring excess wattage you might not use.
EVGA SuperNOVA 1600W Fully Modular PSU
Best for: High-draw multi-GPU systems and workstations
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1600W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Dimensions
- 3.35 × 8.7 × 5.9 inches
View on Amazon: EVGA SuperNOVA 1600W Fully Modular PSU Affiliate link
The EVGA SuperNOVA 1600W Gold Power Supply provides massive 1600W capacity for heavy-duty systems. It features an 80 PLUS Gold certification with up to 90% efficiency at 115VAC, fully modular cabling, and a 140mm double ball bearing fan. Backed by a 10-year warranty, it suits you if you operate multi-GPU configurations or demanding workstations that need reliable high-wattage delivery alongside OVP, UVP, OCP, OPP, and SCP protections.
Pros
- 1600W continuous power output
- 80 PLUS Gold efficiency rating
- Fully modular cable system
- 140mm double ball bearing cooling fan
- OVP, UVP, OCP, OPP, and SCP safety protections
Cons
- Weighs 8 pounds
- Gold efficiency is lower than Platinum or Titanium alternatives
- No ECO mode switch specified in documentation
Good fit if
- You need 1600W capacity for SLI, Crossfire, or multi-GPU setups.
- You want fully modular cables to simplify your PC build.
- You require comprehensive circuit safeguards including OVP, UVP, and SCP.
Skip if
- You prefer a lighter power supply than this 8-pound unit.
- You want higher efficiency than the 80 PLUS Gold rating.
Verdict: EVGA SuperNOVA 1600W Gold Power Supply provides robust 1600W continuous output and fully modular cable management. It gives you heavy-duty hardware protection and steady Gold-certified efficiency for multi-GPU systems.
EVGA SuperNOVA 1600W 80 Plus Titanium PSU
Best for: ultra-high-draw multi-GPU workstation or enthusiast builds
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1600W
- Efficiency Rating
- 80 PLUS Titanium
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Dimensions
- 3.4 × 14.5 × 6 inches
View on Amazon: EVGA SuperNOVA 1600W 80 Plus Titanium PSU Affiliate link
The EVGA SuperNOVA 1600W Titanium Power Supply delivers 1600 watts of continuous output with 80 PLUS Titanium efficiency, reaching up to 94% on 115VAC and 96% on 230VAC lines. It features full modularity, an ECO mode setting, and a 140mm double-ball-bearing fan. This unit suits you if you operate multi-GPU configurations, extreme overclocking rigs, or high-draw workstation platforms needing maximum efficiency and comprehensive electrical protections under heavy loads.
Pros
- 80 PLUS Titanium efficiency reaching up to 94% on 115VAC
- 1600-watt continuous power output
- Fully modular cable design
- 140mm double ball bearing fan with ECO mode
- Comprehensive protection suite including OVP, UVP, OCP, OPP, SCP, and OTP
Cons
- Heavy 14.5-pound weight
- 1600-watt capacity far exceeds the needs of standard single-GPU setups
Good fit if
- You need 1600 watts of power for multi-GPU setups or extreme workstation loads.
- You require 80 PLUS Titanium efficiency to minimize heat and power draw.
- You want fully modular cabling alongside a 140mm ball-bearing cooling fan.
Skip if
- You run a standard single-GPU build that requires far less wattage.
- You need a lightweight or compact unit for small enclosure builds.
Verdict: EVGA SuperNOVA 1600W Titanium Power Supply provides top-tier efficiency and massive 1600-watt output for demanding multi-card or workstation configurations. It delivers high-grade power delivery backed by a 140mm fan, full modularity, and comprehensive circuit protections.
EVGA SuperNOVA G3 1000W Gold PSU
Best for: compact cases requiring 1000W modular power
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1000W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- Fan Size
- 130mm
- Form Factor
- Compact
View on Amazon: EVGA SuperNOVA G3 1000W Gold PSU Affiliate link
The EVGA SuperNOVA 1000 G3 is a fully modular ATX power supply delivering 1000 watts with 80 PLUS Gold efficiency. At 5.91 inches long, it fits tight spaces better than many high-wattage units. You get a 130mm hydraulic dynamic bearing fan with Eco Mode for quiet operation up to 50°C. It suits you if you need compact high wattage with a 10-year warranty for multi-component systems.
Pros
- 1000W output with 80 PLUS Gold efficiency certification
- Compact 5.91-inch length eases installation in tighter cases
- 130mm Hydraulic Dynamic Bearing fan with quiet Eco Mode
- Fully modular cable design for tidy routing
Cons
- Efficiency limited to Gold rather than Platinum or Titanium
- Over-temperature protection is not listed among specifications
Good fit if
- You need 1000W of power inside a chassis with standard 5.91-inch PSU clearance.
- You want a fully modular power supply backed by a 10-year warranty.
Skip if
- You require 80 PLUS Platinum or Titanium efficiency levels.
- You need more than 1000W of total power for extreme hardware setups.
Verdict: EVGA SuperNOVA 1000 G3 1000W Gold PSU pairs high 1000W output with a compact 5.91-inch chassis and fully modular cabling. It gives you dependable Gold-rated efficiency and a 10-year warranty without taking up extra case depth.
EVGA SuperNOVA 850 G+ 850W PSU
Best for: high-performance PC builds needing 850 watts
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 850W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- Fan Size
- 135mm
- Dimensions
- 7.1 × 5.9 × 3.35 inches
View on Amazon: EVGA SuperNOVA 850 G+ 850W PSU Affiliate link
The EVGA SuperNOVA 850 G+ is an 850-watt power supply built for high-demand gaming rigs and workstations. It features an 80 PLUS Gold efficiency rating, delivering up to 90 percent efficiency at typical loads on standard 115-volt circuits. With its fully modular cabling, 135mm fluid dynamic bearing fan, and complete suite of hardware protections, you get a clean setup that handles substantial hardware loads while keeping component temperatures managed.
Pros
- 80 PLUS Gold certified with up to 90% efficiency on 115VAC
- Fully modular cable design
- 135mm fluid dynamic bearing fan
- Comprehensive protection suite: OVP, UVP, OCP, OPP, SCP, and OTP
- 10-year warranty coverage
Cons
- 7.1-inch length requires extra clearance in compact PC cases
- Heavier unit at 7 pounds total weight
Good fit if
- You need 850 watts of output for a high-demand processor and graphics card.
- You want fully modular cables to simplify wire routing and case airflow.
- You prefer a larger 135mm fluid dynamic bearing fan for component cooling.
Skip if
- You require more than 850 watts of power for extreme multi-card configurations.
- You have a compact case that cannot fit a 7.1-inch long power supply chassis.
Verdict: EVGA SuperNOVA 850 G+ Fully Modular PSU delivers 850 watts of 80 PLUS Gold power with extensive internal safeguards and modular cabling. It provides reliable, efficient operation backed by a 10-year warranty for your build.
EVGA SuperNOVA GA 650W Power Supply
Best for: 650W PC builds needing full modularity
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 650W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- Form Factor
- Compact
- Dimensions
- 11.8 × 9 × 4.8 inches
View on Amazon: EVGA SuperNOVA GA 650W Power Supply Affiliate link
The EVGA SuperNOVA 650 Ga Fully Modular PSU supplies 650W of power with 80 Plus Gold certification, reaching 90% efficiency under typical loads. It features fully modular cabling, 100% Japanese capacitors, and an LLC resonant circuit design with a DC-DC converter. A double ball bearing fan includes EVGA ECO mode for quiet operation. This unit fits you if you require an efficient 650W power supply covered by a 10-year warranty.
Pros
- 80 Plus Gold certification with 90% or higher typical efficiency
- Fully modular cable layout
- 100% Japanese capacitors with LLC resonant circuit and DC-DC converter
- Double ball bearing fan with EVGA ECO mode
- 10-year warranty coverage
Cons
- 650W maximum output restricts headroom for higher-wattage hardware
- 80 Plus Gold rating is lower than Platinum or Titanium alternatives
Good fit if
- You need a 650W power supply with fully modular cabling.
- You want 80 Plus Gold efficiency backed by a 10-year warranty.
- You prefer a cooling fan with a zero-RPM ECO mode for quiet running.
Skip if
- You need more than 650W of capacity for power-demanding components.
- You require 80 Plus Platinum or Titanium efficiency levels.
Verdict: EVGA SuperNOVA 650 Ga Fully Modular PSU provides reliable 650W output with 80 Plus Gold efficiency and fully modular cables. Its 10-year warranty, Japanese capacitors, and quiet ECO mode make it a dependable choice for mid-power systems.
EVGA Supernova 1300 G+ 1300W Gold PSU
Best for: high-power PC builds needing modular cables
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1300W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Dimensions
- 3.4 × 5.9 × 7.87 inches
- Weight
- 5 pounds
View on Amazon: EVGA Supernova 1300 G+ 1300W Gold PSU Affiliate link
The EVGA Supernova 1300W Gold Power Supply provides 1300W of fully modular capacity for high-demand computer builds. It features 80 PLUS Gold efficiency reaching 90% under typical loads, 100% Japanese capacitors, and an integrated DC-DC converter. A fluid dynamic bearing fan with EVGA ECO mode manages cooling across an operating range of 0° to 50° C. This unit suits you if you require extensive power overhead and a 10-year warranty.
Pros
- 1300W continuous power output
- 80 PLUS Gold certified efficiency reaching 90% under typical loads
- Fully modular cable design
- 100% Japanese capacitors and DC-DC converter design
- Fluid dynamic bearing fan with EVGA ECO mode
Cons
- Height of 7.87 inches requires significant case clearance
- Does not offer higher Platinum or Titanium efficiency ratings
Good fit if
- You need 1300W of output for a high-draw PC build.
- You prefer fully modular cables to reduce interior clutter.
- You want a power supply covered by a 10-year warranty.
Skip if
- You require higher Platinum or Titanium energy efficiency.
- You have a small PC case unable to fit a 7.87-inch chassis dimension.
Verdict: EVGA Supernova 1300W Gold Power Supply delivers 1300W of fully modular output with 80 PLUS Gold efficiency. It is an effective option when you need high capacity backed by a 10-year warranty.
EVGA SuperNOVA 850 GM SFX Power Supply
Best for: compact small form factor PC builds
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 850W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Form Factor
- SFX
- Dimensions
- 4.92 × 4.92 × 2.48 inches
View on Amazon: EVGA SuperNOVA 850 GM SFX Power Supply Affiliate link
The EVGA SuperNOVA 850 GM delivers 850W of power in a compact SFX footprint measuring 4.92 by 2.48 by 4.92 inches. It features 80 Plus Gold efficiency, fully modular cables, 100% Japanese capacitors, and an FDB fan with ECO Mode. An included bracket also lets you install it into standard ATX cases. It suits you if you are building a small-form-factor PC.
Pros
- SFX form factor includes ATX mounting bracket
- 80 Plus Gold efficiency rating
- Fully modular cable layout
- ECO Mode with FDB fan
- 100% Japanese capacitors
Cons
- 850W maximum output ceiling
- 80 Plus Gold efficiency rather than Platinum or Titanium
Good fit if
- You need a compact SFX unit for a small-form-factor case.
- You want 850W of fully modular power with an included ATX adapter.
- You prefer quiet cooling with an ECO Mode FDB fan.
Skip if
- You require 1000W or higher capacity for high-draw hardware.
- You want an 80 Plus Platinum or Titanium efficiency rating.
Verdict: EVGA SuperNOVA 850 GM SFX Power Supply provides 850W of fully modular 80 Plus Gold power in a compact SFX profile with a 10-year warranty. Its included ATX bracket and ECO Mode make it a practical pick for space-constrained builds.
EVGA Supernova 1300 P+ 1300W Fully Modular PSU
Best for: high-draw multi-GPU or workstation builds
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1300W
- Efficiency Rating
- 80+ Platinum
- Modularity
- Fully Modular
- Dimensions
- 18.3 × 6.8 × 10.5 inches
View on Amazon: EVGA Supernova 1300 P+ 1300W Fully Modular PSU Affiliate link
The EVGA Supernova 1300 P+ is a 1300-watt power supply featuring 80 PLUS Platinum efficiency and full modularity. It uses all Japanese capacitors and a DC-DC converter to maintain stable voltage rails during heavy operation. A double ball bearing fan with an ECO mode provides quiet cooling. This unit suits you if you run power-heavy systems with multiple high-draw components and need top-tier efficiency backed by a 10-year warranty.
Pros
- 80 PLUS Platinum certified for 92% or higher efficiency under typical loads
- Fully modular cable system to eliminate case clutter
- 100% Japanese capacitors with DC-DC converter design
- Double ball bearing fan equipped with EVGA ECO Mode
- Bundled with a power-on self tester
Cons
- 1300W output is excessive for mainstream single-GPU builds
- No native PCIe 5.0 12VHPWR connector listed
Good fit if
- You need 1300W of continuous power for heavy multi-component setups.
- You want 80 PLUS Platinum efficiency to minimize waste heat.
- You prefer fully modular cabling to simplify cable management.
Skip if
- You build a standard mid-range desktop that requires far less wattage.
- You require dedicated native PCIe 5.0 power connectors without adapters.
Verdict: EVGA Supernova 1300 P+ Platinum PSU delivers high-wattage Platinum power with full modularity and Japanese capacitors for demanding configurations. It offers exceptional electrical stability and thermal management backed by a 10-year warranty.
EVGA SuperNOVA 850 G7 Gold Modular PSU
Best for: compact ATX builds needing 850W Gold power
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 850W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- Dimensions
- 5.1 × 5.9 × 3.4 inches
- Weight
- 1.87 pounds
View on Amazon: EVGA SuperNOVA 850 G7 Gold Modular PSU Affiliate link
The EVGA Supernova 850 G7 is an 850-watt power supply featuring 80 PLUS Gold efficiency and a fully modular cable setup. Measuring 5.1 inches long, it fits tight builds while delivering power through a half-bridge LLC resonant converter and DC-DC architecture. It includes 100% Japanese capacitors, a fluid dynamic bearing fan, and a 10-year warranty. You will find it ideal if you need dependable 850W power inside a compact chassis.
Pros
- Short 5.1-inch housing length aids cable routing in tight spaces
- 80 PLUS Gold certified with up to 92% efficiency under typical loads
- Fully modular cable design with 100% Japanese capacitors
- Fluid dynamic bearing fan paired with EVGA ECO Mode
- Covered by a 10-year limited warranty
Cons
- 850W output is insufficient for multi-GPU or extreme-wattage setups
- Efficiency is rated at Gold rather than Platinum or Titanium
Good fit if
- You need an 850-watt unit that fits cases with limited depth clearance.
- You want fully modular cabling alongside 100% Japanese capacitors.
- You prefer quiet cooling with an ECO fan mode and a 10-year warranty.
Skip if
- You require 1000W or greater output for heavy dual-GPU or overclocked rigs.
- You want higher Platinum or Titanium efficiency ratings.
Verdict: EVGA Supernova 850 G7 850W Power Supply delivers reliable 80 PLUS Gold power with a short 5.1-inch casing and full modularity. It provides solid 850-watt performance backed by a 10-year warranty for compact desktop builds.
EVGA 1000W G6 Gold Modular Power Supply
Best for: compact high-power ATX system builds
- Warranty
- 10 Year Warranty (what this guide is about)
- Wattage
- 1000W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- Form Factor
- Compact
- Dimensions
- 5.5 × 5.91 × 3.4 inches
View on Amazon: EVGA 1000W G6 Gold Modular Power Supply Affiliate link
The EVGA 1000 G6 is a 1000-watt power supply built with a fully modular cable layout and an 80 PLUS Gold efficiency rating. Its compact 5.5-inch length eases cable routing inside smaller chassis, while internal DC-DC architecture and Japanese capacitors stabilize power delivery. Equipped with an ECO mode and a fluid dynamic bearing fan, it suits high-draw builds where you need reliable wattage in a standard ATX enclosure.
Pros
- 80 PLUS Gold certified with 91% typical efficiency
- Compact 5.5-inch casing length fits smaller spaces
- 100% Japanese capacitors with full-bridge LLC resonant design
- Fluid dynamic bearing fan paired with EVGA ECO Mode
Cons
- Carries a relatively heavy weight of 6.6 pounds
- Gold efficiency tier sits below Platinum and Titanium alternatives
Good fit if
- You need 1000 watts of power inside a case with limited PSU compartment space.
- You want fully modular cables alongside silent operation at low loads.
Skip if
- You require 80 PLUS Platinum or Titanium efficiency levels.
- You need more than 1000 watts of capacity for extreme multi-card hardware.
Verdict: EVGA 1000 G6 1000W Gold Power Supply delivers clean high-wattage power in a short 5.5-inch footprint backed by a 10-year warranty. It provides an efficient and quiet electrical foundation for high-end builds.
Specifications side by side
| Spec | EVGA SuperNOVA G2 1300W Fully Modular PSU | EVGA Supernova 1000 P2 Platinum Power Supply | EVGA SuperNOVA 750 G2 750W Power Supply | EVGA SuperNOVA 1600W Fully Modular PSU | EVGA SuperNOVA 1600W 80 Plus Titanium PSU | EVGA SuperNOVA G3 1000W Gold PSU | EVGA SuperNOVA 850 G+ 850W PSU | EVGA SuperNOVA GA 650W Power Supply | EVGA Supernova 1300 G+ 1300W Gold PSU | EVGA SuperNOVA 850 GM SFX Power Supply | EVGA Supernova 1300 P+ 1300W Fully Modular PSU | EVGA SuperNOVA 850 G7 Gold Modular PSU | EVGA 1000W G6 Gold Modular Power Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wattage | 1300W | 1000W | 750W | 1600W | 1600W | 1000W | 850W | 650W | 1300W | 850W | 1300W | 850W | 1000W |
| Efficiency Rating | 80 PLUS Gold | 80 PLUS Platinum | 80 PLUS Gold | 80 PLUS Gold | 80 PLUS Titanium | 80 Plus Gold | 80 Plus Gold | 80 Plus Gold | 80 PLUS Gold | 80 PLUS Gold | 80+ Platinum | 80 Plus Gold | 80 Plus Gold |
| Modularity | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular |
| Fan Size | 140mm | 140mm | 140mm | 140mm | 140mm | 130mm | 135mm | not stated | not stated | not stated | not stated | not stated | not stated |
| Warranty | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year |
| Form Factor | not stated | not stated | not stated | not stated | not stated | Compact | not stated | Compact | not stated | SFX | not stated | not stated | Compact |
| Size | 1300W | 1000W | 750W | 1600W | 1600 Watt | 1000W | 850W | 650W | 1300W | 850W | 1300W | 850W | 1000W |
| Dimensions | 7.4 × 12 × 11.2 inches | 7.8 × 6 × 3.3 inches | 7 × 5.9 × 3.4 inches | 3.35 × 8.7 × 5.9 inches | 3.4 × 14.5 × 6 inches | 5.91 × 5.91 × 3.35 inches | 7.1 × 5.9 × 3.35 inches | 11.8 × 9 × 4.8 inches | 3.4 × 5.9 × 7.87 inches | 4.92 × 4.92 × 2.48 inches | 18.3 × 6.8 × 10.5 inches | 5.1 × 5.9 × 3.4 inches | 5.5 × 5.91 × 3.4 inches |
| Weight | 8 pounds | 4.41 pounds | 6.6 pounds | 8 pounds | 14.5 pounds | 6.1 pounds | 7 pounds | 4.4 pounds | 5 pounds | 4 pounds | not stated | 1.87 pounds | 6.6 pounds |
| Color | Black | not stated | not stated | Black | Black | not stated | gold | not stated | not stated | not stated | Multicolor | not stated | not stated |
| Model | 120-G2-1300-XR | 220-P2-1000-XR | 220-G2-0750-XR | 120-G2-1600-X1 | 220-T2-1600-X1 | 220-G3-1000-X1 | 120-GP-0850-X1 | 220-GA-0650-X1 | 220-GP-1300-X1 | 123-GM-0850-X1 | 220-PP-1300-X1 | 9B17-438-239 | 220-G6-1000-X1 |
If you also need a chassis, see our list of the best montech PC cases ranked by specifications.
Key Factors When Choosing Your Power Supply
-
Compare 80 PLUS Efficiency Ratings
You should select an efficiency tier that matches your daily system usage. The models listed span 80 PLUS Gold, Platinum, and Titanium ratings. Gold models provide solid efficiency for general desktop computing. Upgrading to Platinum or Titanium delivers higher power conversion efficiency and less wasted heat during heavy continuous workloads. For demanding multi-GPU or workstation configurations running around the clock, choosing a model like the EVGA SuperNOVA 1600W 80 Plus Titanium PSU minimizes thermal waste inside your chassis.
-
Match Total Continuous Wattage
You must balance total continuous output against your hardware demands. These units range from 650W up to 1600W. Mid-range single-card gaming builds run reliably on lower ratings, making the EVGA SuperNOVA GA 650W Power Supply appropriate for standard setups without surplus capacity. In contrast, multi-GPU rigs and dual-processor workstations require 1000W or higher to cover sustained power draw and potential load spikes. Sum the power requirements of your graphics cards and processor before deciding on an output tier.
-
Verify Chassis Depth Clearance
You should verify physical length against your case interior even when selecting standard ATX units. Power supplies in this category vary significantly in depth. For example, the EVGA SuperNOVA 850 G7 Gold Modular PSU features a compact 5.1-inch casing that leaves ample room for cable bundles and drive cages. Longer high-wattage units can exceed 7 or 8 inches in depth. Measure the distance between your power supply mounting plate and the internal drive cage to ensure the unit fits smoothly.
-
Check Internal Capacitor Specifications
You should review component specifications to confirm the quality of internal electrical parts. Several high-capacity units specify Japanese capacitors in their hardware architecture. The EVGA Supernova 1000 P2 Platinum Power Supply highlights Japanese capacitors to ensure reliable electrical filtering and long-term durability. These components resist heat degradation under continuous high-wattage operation. Inspecting the capacitor origin gives you insight into the internal build standards, ensuring the hardware can handle steady operational demands across the full length of the warranty period.
-
Evaluate Silent Fan Controls
You should check whether the power supply includes dedicated semi-passive thermal profiles. Units like the EVGA SuperNOVA 750 G2 750W Power Supply provide an ECO mode control. This feature keeps the internal cooling fan turned off during low to medium electrical loads, preventing unwanted acoustic noise during basic desktop activities. The fan activates only when system load or internal temperatures reach specific thresholds. If you value a quiet operating environment, verify that your chosen model includes ECO mode functionality.
Frequently asked questions
What is the highest wattage EVGA power supply available in this lineup?
The EVGA SuperNOVA 1600W Fully Modular PSU and the SuperNOVA 1600W 80 Plus Titanium PSU offer the highest capacity at 1600 watts. These units accommodate extreme multi-GPU workstations and demanding high-draw computing configurations. Both feature fully modular cable management to help you route only the cables your specific hardware configuration requires.
Which EVGA power supply fits best in small form factor cases?
The EVGA SuperNOVA 850 GM SFX Power Supply is designed specifically for space-constrained chassis. It uses a compact SFX form factor measuring 4.92 inches wide, 2.48 inches high, and 4.92 inches long. The package also includes an ATX mounting bracket and ECO Mode functionality, allowing you to install an 850-watt unit into tight desktop configurations.
How does the EVGA SuperNOVA G3 1000W compare in size to the G6 1000W?
Both deliver 1000 watts with 80 PLUS Gold efficiency, but their chassis dimensions vary slightly. The EVGA SuperNOVA G3 1000W measures 5.91 inches in length, width, and 3.35 inches in height. In comparison, the EVGA 1000W G6 modular power supply features a shorter 5.5-inch length. That smaller depth helps you manage excess cables inside standard ATX enclosures.
Which EVGA models offer 80 PLUS Platinum or Titanium efficiency?
Among these models, the EVGA Supernova 1000 P2 and Supernova 1300 P+ provide 80 PLUS Platinum efficiency. If you require higher electrical efficiency, the EVGA SuperNOVA 1600W Titanium PSU reaches the 80 PLUS Titanium level. These higher efficiency ratings generate less wasted heat during heavy power conversion compared to standard Gold-rated alternatives.
What is the lowest wattage fully modular power supply in this group?
The EVGA SuperNOVA GA 650W Power Supply provides the lowest output rating at 650 watts. It is tailored for mid-power desktop builds that do not require high-capacity multi-GPU support. The unit features 80 PLUS Gold electrical efficiency, an integrated ECO mode for quiet thermal operation, and Japanese internal capacitors.
What fan features are included on the EVGA SuperNOVA 1600W Titanium power supply?
The EVGA SuperNOVA 1600W Titanium PSU uses a dedicated 140mm cooling fan to dissipate heat across high electrical loads. It pairs active airflow with internal circuit protections to maintain stability during operation. This cooling configuration supports continuous 1600-watt output without compromising electrical delivery across your connected internal components.
How do the EVGA 1300W G2, G+, and P+ power supplies differ?
The primary difference lies in efficiency tiers and chassis dimensions. The SuperNOVA 1300 G2 and 1300 G+ provide 80 PLUS Gold certification, whereas the 1300 P+ features higher 80 PLUS Platinum efficiency. All three models deliver 1300 watts of continuous power through fully modular connectors, supporting complex multi-GPU setups.