Looking Beyond the EVGA SuperNOVA 1300 G2 80+? 6 Alternatives Worth a Look
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The EVGA SuperNOVA 1300 G2 80+ delivers 1300W of power with 80 PLUS Gold efficiency. It features a 140mm double ball bearing fan and a 10-year warranty. You might look for evga supernova 1300 g2 80 alternatives if your build requires less wattage or a different form factor. Some systems do not need 1300W, while others benefit from newer ATX standards. Size constraints can also make the original unit difficult to fit in certain cases.
The alternatives on this list were chosen because their specifications overlap with the original. You can find options with lower wattage, such as 650W or 850W, for mid-range builds. Other choices offer modern connectors like the 12V-2x6 for newer GPUs. Each product shares key traits like full modularity and 80 PLUS Gold certification. This ensures you can compare them directly based on published specs. You will find practical choices for high-performance desktops or efficient gaming systems without excess capacity.
Our top pick: EVGA SuperNOVA G2 1300W Fully Modular PSU.
How each alternative compares
MSI MAG 850W Fully Modular ATX Power Supply
The MSI MAG 850W is a compact, fully modular unit designed for modern ATX 3.1 systems. It offers 850W of power, which is significantly less than the EVGA 1300W model, but it supports the latest PCIe 5.1 standard with a native 12V-2x6 connector. This makes it ideal for newer GPUs without needing adapters. The unit is smaller, measuring 8.75 by 4.92 by 12 inches, compared to the larger EVGA chassis. It retains the same 10-year warranty and 80 PLUS Gold efficiency rating. Choose this if you need current connectivity standards and a smaller footprint, rather than raw wattage.
The EVGA SuperNOVA 750 G2 scales down the wattage to 750W while keeping the same G2 platform architecture. It maintains 80 PLUS Gold efficiency and a 10-year warranty, ensuring reliability for mainstream builds. The physical size is smaller, at 5.9 by 3.4 by 7 inches, making it easier to fit in mid-size cases. It is fully modular, just like the 1300W version. This option is best if your components do not require 1300W. You save space and cost while retaining the same proven modular design and warranty support from EVGA.
EVGA SuperNOVA 1600W Fully Modular PSU
The EVGA SuperNOVA 1600W model increases capacity to 1600W for systems with extreme power demands. It shares the 80 PLUS Gold efficiency rating and 10-year warranty with the 1300W version. The unit is fully modular, allowing for clean cable management. It is designed for ultra-high-draw multi-GPU setups that exceed the limits of the 1300W model. The physical dimensions are 8.7 by 5.9 by 3.35 inches. Select this alternative only if your specific hardware requires more than 1300W of continuous power delivery and you need maximum electrical headroom.
EVGA SuperNOVA G3 1000W Gold PSU
The EVGA SuperNOVA G3 1000W offers a middle ground between the 750W and 1300W models. It provides 1000W of power with 80 PLUS Gold efficiency and a 10-year warranty. The unit is fully modular, similar to the original. It is physically smaller, measuring 5.91 by 3.35 by 5.91 inches, which aids in airflow and case compatibility. This model is suitable for high-performance builds that need more power than 750W but less than 1300W. It maintains the brand’s reliability standards while offering a different wattage tier for balanced system configurations.
The EVGA SuperNOVA 850 G+ delivers 850W of power with 80 PLUS Gold efficiency. It features a 10-year warranty and fully modular cables, matching the original’s service terms. The unit is compact, measuring 5.9 by 3.35 by 7.1 inches. It is a solid choice for users who prioritize efficiency and warranty length over maximum wattage. This alternative is best for systems that do not need 1300W. You get the same EVGA reliability and modular convenience in a smaller package, making it a practical option for efficient, mid-range gaming or workstation builds.
Thermaltake Toughpower iRGB Plus 750W Gold PSU
The Thermaltake Toughpower iRGB Plus 750W focuses on smart lighting and app control rather than raw power. It provides 750W with 80 PLUS Gold efficiency and a 10-year warranty. The unit is fully modular, ensuring clean cable management. It is smaller, measuring 5.9 by 3.4 by 6.3 inches. This model is ideal for builders who value RGB customization and monitoring features. It differs from the EVGA 1300W by offering lower wattage and added smart features. Choose this if you want app-based control and lighting integration in a reliable, efficient power supply.
Quick picks
Our 7 picks
EVGA SuperNOVA G2 1300W Fully Modular PSU
Best for: high-wattage and multi-GPU PC builds
- Wattage
- 1300W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Warranty
- 10 Year
- 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 fully modular power supply delivering 1300 watts of continuous power with 80 PLUS Gold efficiency. It features a 140mm double ball bearing cooling fan and includes built-in protection against over-voltage, under-voltage, over-current, overpower, and short circuits. If you build a multi-GPU system or need substantial power headroom backed by a 10-year warranty, this unit provides the necessary capacity and cable flexibility for your setup.
Pros
- 1300W output with 80 PLUS Gold efficiency rating
- Fully modular cable design
- 140mm double ball bearing cooling fan
- 10-year warranty coverage
Cons
- Requires included cables because third-party cables cause power-on issues
- Large physical dimensions and 8-pound weight require substantial chassis space
Good fit if
- You need 1300W of power for multi-GPU setups or high-draw hardware.
- You prefer a fully modular layout to attach only the cables you need.
- You want a power supply backed by a 10-year warranty.
Skip if
- You have a compact PC case unable to fit a large, 8-pound unit.
- You plan to use custom third-party modular cables.
Verdict: EVGA SuperNOVA 1300W Gold Fully Modular PSU delivers high wattage and modular cable control for heavy-duty systems. Its 10-year warranty and 140mm double ball bearing fan ensure reliable operation under demanding loads.
MSI MAG 850W Fully Modular ATX Power Supply
Best for: modern ATX 3.1 gaming builds
- Wattage
- 850W
- Efficiency Rating
- 80+ Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.1
- PCIe Connector Type
- 12V-2x6
- Warranty
- 10 Year
View on Amazon: MSI MAG 850W Fully Modular ATX Power Supply Affiliate link
The MSI 850W ATX 3.1 Power Supply provides 850W of power with an 80 Plus Gold efficiency rating. It features modern ATX 3.1 and PCIe 5.1 standards, including a dedicated 12V-2x6 connector. You get fully modular cabling to keep your case organized and a 10-year warranty for long-term coverage. It suits you if you need up-to-date power delivery for modern graphics cards without the high 1300W capacity of older platforms.
Pros
- ATX 3.1 and PCIe 5.1 ready
- Native 12V-2x6 connector
- Fully modular cable design
- 80 Plus Gold efficiency rating
- 10-year warranty coverage
Cons
- 850W ceiling provides less headroom than 1300W alternatives
- Provides only one 12V-2x6 connector
Good fit if
- You need native ATX 3.1 and PCIe 5.1 power delivery with a 12V-2x6 connector.
- You want an 850W fully modular unit backed by a 10-year warranty.
Skip if
- You need 1300W or more output for heavy multi-component loads.
- You want an efficiency rating above 80 Plus Gold.
Verdict: MSI 850W ATX 3.1 Power Supply delivers current ATX 3.1 and PCIe 5.1 standards in a fully modular package. It serves as a modern alternative if your system does not require 1300W capacity.
Seasonic Focus V3 GX-750 750W Gold
Best for: mid-range gaming systems
- Wattage
- 750W
- Efficiency Rating
- 80+ Gold
- Modularity
- Full-Modular
- Warranty
- 10 Year
- Recommended Use
- Gaming
- Dimensions
- 5.5 × 5.9 × 3.4 inches
View on Amazon: Seasonic Focus V3 GX-750 750W Gold Affiliate link
The Seasonic Focus V3 GX-750 is a 750W fully modular power supply with 80 Plus Gold efficiency. It measures 5.5 by 3.4 by 5.9 inches and weighs 6.23 pounds. You get a 10-year warranty and three fan modes: fanless, silent, and cooling. This unit suits gamers who want reliable power without excess capacity.
Pros
- 750W output capacity
- 80 Plus Gold efficiency rating
- Fully modular cable design
- 10-year warranty coverage
- Three fan control modes
Cons
- 750W is lower than the 1300W and 1600W options on this list
- 6.23 pounds is heavier than compact competitors like the MSI MAG A850GL
- Lacks the high-end wattage needed for extreme multi-GPU builds
Good fit if
- You need a reliable 750W source for mid-range gaming PCs
- You prefer a fully modular design for cleaner cable management
- You want a 10-year warranty for long-term peace of mind
Skip if
- You require more than 750W for high-end workstations
- You are building a system with multiple high-draw GPUs
- You need a significantly lighter power supply for small cases
Verdict: Seasonic Focus V3 GX-750 delivers solid 750W performance with a 10-year warranty. It is a practical choice for gamers who do not need the massive power of the 1300W or 1600W alternatives.
EVGA SuperNOVA 1600W Fully Modular PSU
Best for: ultra-high-draw multi-GPU desktop systems
- Wattage
- 1600W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Warranty
- 10 Year
- Dimensions
- 3.35 × 8.7 × 5.9 inches
View on Amazon: EVGA SuperNOVA 1600W Fully Modular PSU Affiliate link
The EVGA SuperNOVA 1600 G2 is a high-output power supply offering 1600W of continuous power with 80 PLUS Gold efficiency. It features fully modular cabling, a 140mm double ball bearing fan, and a 10-year warranty. If you run multiple graphics cards or an overclocked workstation that demands significantly more capacity than standard units, this supply delivers heavy headroom and full hardware protection.
Pros
- 1600W power output for high-draw hardware
- 80 PLUS Gold efficiency certification
- Fully modular cable system
- 140mm double ball bearing fan
- 10-year manufacturer warranty
Cons
- Heavy 8-pound weight requires solid case support
- 80 PLUS Gold rating provides lower efficiency than Platinum or Titanium models
Good fit if
- You need 1600W of total capacity for multi-GPU or demanding workstation configurations.
- You want fully modular cables to simplify wire management inside your chassis.
- You require a 10-year warranty for long-term hardware reliability.
Skip if
- You run a typical single-GPU desktop that draws well under 1000W.
- You need a lightweight or compact unit for small-form-factor builds.
Verdict: EVGA SuperNOVA 1600 G2 Fully Modular PSU delivers massive 1600W capacity and 80 PLUS Gold efficiency backed by a 10-year warranty. It is built specifically for power-hungry multi-card builds requiring heavy electrical headroom.
EVGA SuperNOVA G3 1000W Gold PSU
Best for: High-performance builds needing 1000W
- Wattage
- 1000W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- Fan Size
- 130mm
- Warranty
- 10 Year
- Dimensions
- 5.91 × 5.91 × 3.35 inches
View on Amazon: EVGA SuperNOVA G3 1000W Gold PSU Affiliate link
The EVGA SuperNOVA 1000 G3 delivers 1000W of power with 80 Plus Gold efficiency. It features a fully modular design and a 10-year warranty. The 130mm hydraulic dynamic bearing fan ensures quiet operation under load. This unit suits users needing high wattage for demanding builds without excessive noise.
Pros
- 1000W output capacity
- 80 Plus Gold efficiency rating
- Fully modular cable design
- 10-year warranty coverage
Cons
- Larger physical dimensions than compact alternatives
- Heavier build at 6.1 pounds
- No RGB lighting features
Good fit if
- You need reliable 1000W power for high-end GPUs
- You prefer quiet operation with a hydraulic bearing fan
- You want long-term support with a 10-year warranty
Skip if
- You require a compact form factor for small cases
- You want RGB lighting customization
- You need less than 750W of power
Verdict: EVGA SuperNOVA 1000W 80+ Gold is a robust choice for users building high-performance systems that require stable, efficient power delivery and quiet cooling.
EVGA 650 G+ 650W Gold PSU
Best for: mid-range builds needing 650W efficiency
- Wattage
- 650W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- Fan Size
- 135 millimeter
- Warranty
- 10 Year
- Dimensions
- 6.69 × 5.91 × 3.35 inches
View on Amazon: EVGA 650 G+ 650W Gold PSU Affiliate link
The EVGA SuperNOVA 650 G+ delivers 650W of power with 80 Plus Gold efficiency. It features a fully modular design and a 135mm fluid dynamic bearing fan. This unit includes heavy-duty protections like OVP and OCP. It suits users needing reliable performance for mid-range builds. The 10-year warranty adds long-term security for your components.
Pros
- 80 Plus Gold certification with 90% efficiency at 115VAC
- Fully modular cable design for cleaner builds
- 135mm fluid dynamic bearing fan for quiet operation
- 10-year warranty coverage
- Includes OVP, UVP, OCP, OPP, SCP, and OTP protections
Cons
- 650W output is lower than the 750W to 1600W options on this list
- 7-pound weight is heavier than typical compact units
- Dimensions of 6.69 inches in length may not fit small cases
Good fit if
- You need 650W of power for a mid-range PC build
- You want 80 Plus Gold efficiency for better power savings
- You prefer fully modular cables for easier cable management
Skip if
- You require more than 650W for high-end gaming rigs
- You are building in a small form factor case with tight space constraints
- You need higher wattage for multi-GPU setups
Verdict: EVGA SuperNOVA 650W Gold is a solid choice for builders seeking efficient power in a mid-range system. It fits users who value long-term reliability and clean cable management over raw wattage.
Thermaltake Toughpower iRGB Plus 750W Gold PSU
Best for: RGB enthusiasts needing app control
- Wattage
- 750W
- Efficiency Rating
- 80+ Gold
- Modularity
- Fully Modular
- ATX Version
- ATX12V V2.4
- Fan Size
- 140mm
- Warranty
- 10 Year
View on Amazon: Thermaltake Toughpower iRGB Plus 750W Gold PSU Affiliate link
This 750W fully modular power supply delivers 80+ Gold efficiency in a compact 5.9 by 6.3 by 3.4 inch chassis. It includes a 140mm fan with 18 addressable LEDs and supports Razer Chroma and Alexa integration. The unit offers a 10-year warranty and smart zero fan technology that activates at 30% load. It suits builders who want customizable lighting and app-based monitoring for their system components.
Pros
- 80+ Gold efficiency rating for reliable power delivery
- Fully modular cable management for cleaner builds
- 140mm fan with 16.8 million color RGB options
- 10-year warranty coverage for long-term peace of mind
Cons
- 750W output is lower than the 1300W or 1600W options on this list
- Requires software or app setup for smart features like Alexa and Razer Chroma
- Slightly heavier at 5 pounds compared to some compact competitors
Good fit if
- You need a fully modular unit for a mid-to-high end build
- You want to sync PSU lighting with your Razer Chroma ecosystem
- You prefer app-based monitoring of CPU and GPU temperatures
Skip if
- You require more than 750W for extreme multi-GPU setups
- You want a simpler setup without needing mobile app configuration
- You prioritize the highest wattage available in this guide
Verdict: The Thermaltake Toughpower iRGB Plus 750W fits users who value smart lighting integration and app monitoring over raw wattage. It is a solid choice for builders who want to customize their RGB experience while maintaining 80+ Gold efficiency.
Specifications side by side
| Spec | EVGA SuperNOVA G2 1300W Fully Modular PSU | MSI MAG 850W Fully Modular ATX Power Supply | Seasonic Focus V3 GX-750 750W Gold | EVGA SuperNOVA 1600W Fully Modular PSU | EVGA SuperNOVA G3 1000W Gold PSU | EVGA 650 G+ 650W Gold PSU | Thermaltake Toughpower iRGB Plus 750W Gold PSU |
|---|---|---|---|---|---|---|---|
| Wattage | 1300W | 850W | 750W | 1600W | 1000W | 650W | 750W |
| Efficiency Rating | 80 PLUS Gold | 80+ Gold | 80+ Gold | 80 PLUS Gold | 80 Plus Gold | 80 Plus Gold | 80+ Gold |
| Modularity | Fully Modular | Fully Modular | Full-Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular |
| ATX Version | not stated | ATX 3.1 | not stated | not stated | not stated | not stated | ATX12V V2.4 |
| PCIe Connector Type | not stated | 12V-2x6 | not stated | not stated | not stated | not stated | not stated |
| Fan Size | 140mm | not stated | not stated | 140mm | 130mm | 135 millimeter | 140mm |
| Warranty | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year | 10 Year |
| Form Factor | not stated | ATX | not stated | not stated | not stated | not stated | not stated |
| PCIe Version | not stated | PCIe 5.1 | not stated | not stated | not stated | not stated | not stated |
| Recommended Use | not stated | Gaming | Gaming | not stated | not stated | not stated | not stated |
| Connector | not stated | 12V-2x6 Connector | not stated | not stated | not stated | not stated | not stated |
| Size | 1300W | 850W (PCIE 5) | not stated | 1600W | 1000W | 650W | 750W |
| Dimensions | 7.4 × 12 × 11.2 inches | 12 × 8.75 × 4.92 inches | 5.5 × 5.9 × 3.4 inches | 3.35 × 8.7 × 5.9 inches | 5.91 × 5.91 × 3.35 inches | 6.69 × 5.91 × 3.35 inches | 6.3 × 5.9 × 3.4 inches |
| Weight | 8 pounds | not stated | 6.23 pounds | 8 pounds | 6.1 pounds | 7 pounds | 5 pounds |
| Color | Black | not stated | not stated | Black | not stated | not stated | Gold |
| Model | 120-G2-1300-XR | not stated | not stated | 120-G2-1600-X1 | 220-G3-1000-X1 | 120-GP-0650-X1 | PS-TPI-0750F3FDGU-1 |
You can compare power draw across the best EVGA graphics cards if you are planning a complete system build.
Frequently asked questions
Is the MSI MAG 850W compatible with modern graphics cards?
Yes, the MSI MAG 850W supports ATX 3.1 and PCIe 5.1 standards. It includes a native 12V-2x6 connector for modern GPUs. This makes it a suitable choice for contemporary gaming builds that do not require the higher wattage of the EVGA 1300W model.
What is the best option for a mid-range gaming system?
The Seasonic Focus V3 GX-750 is a practical choice for mid-range gaming systems. It delivers 750W of power with 80 Plus Gold efficiency. Its compact dimensions and fully modular design help with cable management, making it ideal for builds that do not need massive power headroom.
Which PSU is best for ultra-high-draw multi-GPU desktop systems?
The EVGA SuperNOVA 1600G2 is designed for power-hungry multi-card builds. It offers 1600W capacity and 80 PLUS Gold efficiency. This unit provides heavy electrical headroom for systems requiring substantial power, backed by a 10-year warranty for long-term reliability.
Can I find a 1000W alternative to the EVGA 1300W?
The EVGA SuperNOVA G3 1000W Gold PSU is a robust alternative. It provides stable, efficient power delivery for high-performance systems. This fully modular unit features a 10-year warranty and is designed for users who need significant power without the extreme capacity of the 1300W model.
Is there a 650W option with similar reliability features?
The EVGA 650 G+ 650W Gold PSU fits users seeking efficiency in mid-range systems. It offers fully modular cables for clean management and includes a 10-year warranty. This model prioritizes long-term reliability and clean cable management over raw wattage.
Which PSU offers smart lighting integration for RGB enthusiasts?
The Thermaltake Toughpower iRGB Plus 750W Gold PSU fits users who value smart lighting. It allows app monitoring and customization of RGB experiences. This unit maintains 80 Plus Gold efficiency while providing the aesthetic control desired by enthusiasts who prioritize lighting over maximum wattage.
How does the EVGA SuperNOVA G2 1300W fan compare?
The EVGA SuperNOVA G2 1300W uses a 140mm double ball bearing fan. This component ensures reliable operation under demanding loads. The larger fan size helps maintain stable cooling for high-wattage systems, supporting its role in heavy-duty PC builds.