When you’re building or upgrading your PC, choosing the right power supply is essential for performance and reliability. EVGA’s Supernova series has consistently set the standard in the market, particularly in 2026. With various models tailored to different power needs, you’ll want to take into account what fits your setup best. Let’s explore the top contenders that can guarantee your build runs smoothly and efficiently.
CORSAIR RM1000x Fully Modular 1000W Power Supply
When you’re building a high-performance gaming rig or a powerful workstation, having a reliable power supply is essential, and the CORSAIR RM1000x Fully Modular 1000W Power Supply stands out as an excellent choice. This power supply boasts a fully modular design, letting you connect only the cables you need for a clean setup. With Cybenetics Gold certification and up to 91% efficiency, it minimizes power consumption and keeps noise levels low. Its native 12V-2×6 connector ensures seamless compatibility with modern graphics cards, while low-noise engineering enhances your system’s overall performance. It’s built to handle power spikes, guaranteeing your components stay safe.
Best For: Gamers and professionals seeking a high-performance, efficient, and quiet power supply for their demanding systems.
Pros:
- Fully modular design allows for a clean and customizable cable setup.
- High efficiency rating (up to 91%) reduces power consumption and heat generation.
- Native 12V-2×6 connector ensures direct compatibility with modern GPUs without the need for adapters.
Cons:
- Higher price point compared to non-modular power supplies.
- 1000W may be excessive for users with lower power requirements.
- Limited availability of certain cables for specialized setups may require additional purchases.
EVGA SuperNOVA 750 G2 Power Supply (750W, Fully Modular)
The EVGA SuperNOVA 750 G2 Power Supply stands out as an excellent option for gamers and PC builders seeking a reliable and efficient power source. With 750W of power and 80 PLUS Gold certification, it guarantees up to 90% efficiency under typical loads. You’ll appreciate the fully modular design, making cable management a breeze. The 140mm double ball bearing fan operates quietly with ECO Mode, eliminating noise during low loads. Plus, it boasts a 10-year warranty and top-quality Japanese capacitors for long-lasting reliability. With multiple connectors, it’s compatible with various components, guaranteeing your build runs smoothly and efficiently.
Best For: Gamers and PC builders looking for a reliable, efficient, and quiet power supply with excellent warranty support.
Pros:
- 80 PLUS Gold certification ensures up to 90% efficiency, reducing energy costs.
- Fully modular design allows for easy cable management and improved airflow.
- 10-year warranty coupled with high-quality Japanese capacitors guarantees long-term reliability.
Cons:
- Higher price point compared to non-modular power supplies.
- Weighs 6.6 pounds, which may be heavier than some competitors.
- Limited to ATX form factor, which may not fit all PC cases.
EVGA Supernova 1300 G+ Power Supply
For gamers and PC enthusiasts seeking a powerful and reliable power supply, the EVGA Supernova 1300 G+ stands out with its impressive 1300W output and 80 PLUS Gold certification, ensuring 90% efficiency or higher under typical loads. Its fully modular design minimizes clutter and enhances airflow, while the 100% Japanese capacitors guarantee durability. With a fluid dynamic bearing fan featuring EVGA ECO Mode, you’ll enjoy ultra-quiet operation. The unit operates efficiently in temperatures ranging from 0° to 50° C and comes with a generous 10-year warranty. Rated 4.5 stars by users, it’s a top choice for serious builds.
Best For: Gamers and PC enthusiasts seeking a high-performance and efficient power supply for demanding builds.
Pros:
- 80 PLUS Gold certification ensures high efficiency and lower energy costs.
- Fully modular design allows for easier cable management and improved airflow.
- 10-year warranty provides long-term reliability and peace of mind.
Cons:
- Higher price point compared to lower wattage or non-modular options.
- Weight may be a concern for small form factor builds due to its 5-pound weight.
- Limited availability may make it harder to find in some regions.
ASUS ROG Strix 1200W Platinum Power Supply
Designed with gamers and high-performance PC builders in mind, the ASUS ROG Strix 1200W Platinum Power Supply stands out for its 80 Plus Platinum certification, ensuring superior efficiency and reliability. This fully modular PSU features GaN MOSFET technology, delivering up to 30% better power efficiency and cooler operation. With GPU-first voltage sensing, you’ll see up to 45% improved graphics card performance. Its robust cooling design includes large ROG heatsinks and dual ball fan bearings, keeping noise levels low. Backed by a 10-year warranty, it’s a solid choice for your next build, earning a commendable 4.6-star rating from customers.
Best For: Gamers and high-performance PC builders seeking a reliable and efficient power supply with advanced features.
Pros:
- High efficiency: 80 Plus Platinum certification ensures superior power efficiency and lower energy costs.
- Enhanced performance: GPU-first voltage sensing improves graphics card performance by up to 45%.
- Quiet operation: 0dB technology and dual ball fan bearings keep noise levels minimal during light gaming.
Cons:
- Higher price point: Premium features may come with a higher cost compared to standard power supplies.
- Size constraints: Its dimensions may limit compatibility with smaller cases.
- Weight: Weighing 3.63 kg, it could be considered heavy for some builds or setups.
8 Pin PCIe GPU Power Cable (25 Inch, 18AWG)
If you’re looking to enhance your EVGA Supernova modular power supply setup, the Thsion 8 Pin PCIe GPU Power Cable is a fantastic option. Measuring 25 inches and crafted with 18 AWG tinned copper wire, it delivers stable power for your graphics card. This cable features an 8 to 6+2 pin male-to-male connector, ensuring compatibility with most NVIDIA and AMD cards, specifically designed for EVGA Supernova models. With a two-year warranty and solid customer support, you can trust its performance. Just be cautious during installation to avoid any damage to your GPU or power supply. It’s a reliable choice!
Best For: Those seeking a reliable power solution for EVGA Supernova modular power supplies and compatible graphics cards.
Pros:
- High-quality 18 AWG tinned copper wire ensures stable power delivery.
- Designed specifically for EVGA Supernova models, ensuring compatibility.
- Two-year warranty and professional customer support provide peace of mind.
Cons:
- Not compatible with power supplies from brands other than EVGA.
- Incorrect installation can lead to potential damage to components.
- Limited to a length of 25 inches, which may not fit all setups.
EVGA SuperNOVA 1000W Power Supply (Model 220-G3-1000-X1)
The EVGA SuperNOVA 1000W Power Supply (Model 220-G3-1000-X1) stands out for gamers and PC enthusiasts seeking a reliable and efficient power source. With an impressive 80 PLUS Gold certification, it guarantees up to 92% efficiency at higher voltages. This fully modular, compact unit features a 130mm hydraulic dynamic fan for quiet operation and an ECO mode for silent performance under low loads. It’s designed with heavy-duty protections and Japanese capacitors for enhanced reliability. Backed by a 10-year warranty and stellar customer reviews, this PSU is a top choice for powering your high-performance build with confidence.
Best For: Gamers and PC enthusiasts looking for a reliable, efficient, and quiet power supply for high-performance builds.
Pros:
- Fully modular design for easy cable management and customization.
- High efficiency with 80 PLUS Gold certification, ensuring lower energy costs.
- Excellent cooling performance with a 130mm quiet fan and ECO mode for silent operation.
Cons:
- Compact size may limit compatibility with certain larger cases.
- Premium pricing compared to lower wattage options.
- Limited connector types which may not suit all builds.
NZXT C850 Gold Core 850W Power Supply
For gamers and content creators seeking reliable power delivery, the NZXT C850 Gold Core 850W Power Supply stands out with its impressive efficiency rating of 80 PLUS Gold and Cybenetics Platinum. Its fully modular design simplifies cable management, while the dual-color 12V-2×6 connector supports next-gen GPUs. With 105°C-rated capacitors, you’ll enjoy stable performance under various loads. The 135 mm fluid dynamic bearing fan operates silently during light workloads, achieving a Cybenetics noise certification of A++. Plus, built-in protections and a 7-year warranty provide peace of mind. Rated 4.8 out of 5, it’s a solid choice for your gaming rig.
Best For: Gamers and content creators seeking a reliable and efficient power supply for high-performance systems.
Pros:
- Fully modular design for easy cable management.
- Impressive efficiency ratings with 80 PLUS Gold and Cybenetics Platinum.
- Silent operation during light workloads due to Zero RPM mode.
Cons:
- Dimensions may not fit in all cases due to its size.
- Weight is not specified, which could be a concern for portability.
- Limited compatibility with older GPU models lacking the 12V-2×6 connector.
be quiet! Pure Power 13 M 1000W Power Supply
Designed for those seeking a quiet yet powerful solution, the be quiet! Pure Power 13 M 1000W Power Supply delivers exceptional performance with an 80 PLUS Gold certification. It boasts up to 94.4% efficiency, ensuring lower power consumption and reduced costs. Ideal for both quiet systems and gaming PCs, this PSU features a semi-passive zero-RPM fan that optimizes silence under low loads. With a full modular design, you’ll enjoy improved airflow and less clutter. Its ATX 3.1 compliance and support for current and future GPUs make it a reliable choice for high-performance builds. Power your setup with confidence!
Best For: Users seeking a powerful and efficient power supply for quiet systems and high-performance gaming PCs.
Pros:
- High efficiency: 80 PLUS Gold certification with up to 94.4% efficiency reduces energy costs.
- Quiet operation: Semi-passive zero-RPM fan design ensures minimal noise during low loads.
- Future-proof: ATX 3.1 compliance and support for both current and next-gen GPUs.
Cons:
- Higher price point: Premium features may come with a higher cost compared to basic power supplies.
- Size considerations: Full modular design may require more space for cable management.
- Limited availability: May not be as widely available in all regions compared to more common brands.
EVGA SuperNOVA 1600 T2 Power Supply (1600W)
When it comes to power supply units, the EVGA SuperNOVA 1600 T2 stands out as a top choice for hardcore gamers and PC enthusiasts who demand unparalleled performance. With a robust 1600W output and 80+ Titanium efficiency, it delivers stable power for your high-end components. Its fully modular design reduces clutter, while 100% Japanese capacitors guarantee reliability. You’ll appreciate the extensive protection features, including over voltage and short circuit protection. Plus, with a 10-year warranty and a stellar 4.6-star rating from customers, you can trust this PSU to power your build for years to come.
Best For: Hardcore gamers and PC enthusiasts who require high-performance and reliable power supply for their advanced setups.
Pros:
- High Efficiency: 80+ Titanium rating ensures minimal energy waste and lower electricity bills.
- Extensive Protection Features: Includes multiple safeguards like over voltage and short circuit protection for enhanced safety.
- Long Warranty: 10-year warranty provides peace of mind and confidence in the product’s longevity.
Cons:
- Price Point: The high-performance features come at a premium cost compared to lower wattage options.
- Size: The 1600W capacity may be overkill for average users or mid-range builds, potentially leading to unnecessary expenditure.
- Cooling Noise: The 140mm fan may produce noise under heavy load, which could be a concern for users seeking a silent operation.
EVGA SuperNOVA 650W Power Supply
The EVGA SuperNOVA 650W Power Supply stands out with its impressive 80 Plus Gold certification, making it an excellent choice for gamers and PC builders seeking efficiency without compromising performance. With a fully modular design and a quiet 135mm Fluid Dynamic Bearing fan, this PSU guarantees a clean build and ideal cooling. It boasts a 10-year warranty and first-rate protection features like Over Voltage and Short Circuit Protection. You’ll enjoy up to 92% efficiency at higher voltages, and its compact size fits easily into most cases. Rated 4.8 stars by users, it’s a reliable choice for your setup.
Best For: Gamers and PC builders looking for an efficient, reliable, and high-performance power supply.
Pros:
- Fully modular design for easy cable management and a clean build.
- High efficiency with 80 Plus Gold certification, providing up to 92% efficiency at higher voltages.
- Comprehensive protection features including Over Voltage, Short Circuit, and Over Temperature Protection.
Cons:
- Slightly heavier than some other power supplies on the market at 7 pounds.
- Premium price point compared to lower wattage options.
- Limited compatibility for extremely compact cases due to its dimensions.
Factors to Consider When Choosing an Evga Supernova PSU
When choosing an EVGA Supernova PSU, you need to take into account several key factors. Power output capacity and efficiency certification rating play vital roles in ensuring your system runs smoothly and reliably. Additionally, look at modular cable design, cooling and noise levels, and protection features to find the best fit for your setup.
Power Output Capacity
Choosing the right power output capacity for your EVGA Supernova PSU is essential for ensuring your system runs smoothly and efficiently. The PSU’s wattage indicates the maximum power it can deliver to your components, including the CPU, GPU, and peripherals. To avoid stability issues or hardware damage, select a PSU with sufficient wattage—aim for 20-30% more than your system’s total power consumption. This extra capacity accommodates peak demands and future upgrades. With wattage ratings ranging from 450W to 1600W, you can find a PSU that meets your specific needs. Plus, a higher wattage PSU can improve efficiency, as many units operate better at lower loads, reducing energy consumption and heat generation.
Efficiency Certification Rating
Understanding power output capacity sets the stage for evaluating efficiency certification ratings, which play a significant role in your PSU selection process. Look for ratings like 80 PLUS Gold or Platinum; these indicate how effectively your power supply converts AC power to DC with minimal energy loss. A Gold-rated PSU achieves up to 90% efficiency under typical loads, while Platinum goes above that. Higher efficiency means less power wasted as heat, leading to lower electricity bills and a cooler environment for your components. Additionally, these power supplies often operate more quietly, thanks to reduced heat output. By choosing a PSU with a higher efficiency rating, you’re not just enhancing performance; you’re also contributing to a more sustainable setup overall.
Modular Cable Design
A modular cable design can greatly enhance your PC building experience, especially when selecting an EVGA Supernova PSU. With a fully modular setup, you’ll only connect the necessary cables, reducing clutter and improving airflow within your case. This design not only keeps your build looking clean but also simplifies installation with embossed cables and low-profile combs that enhance aesthetics. You’ll find it easier to upgrade or perform maintenance, as you can disconnect specific cables without removing the entire power supply. Additionally, fully modular designs typically support a wide range of connector types, ensuring compatibility with various components and future upgrades. Enhanced cable management leads to better airflow, which can help keep your components cooler during operation.
Cooling and Noise Levels
When you’re building a PC with an EVGA Supernova PSU, cooling and noise levels should be high on your list of considerations. High-quality fan designs, like fluid dynamic bearing fans, enhance cooling efficiency while ensuring quieter operation and long-term reliability. Many models offer an ECO mode, keeping the fan off during low load conditions for zero fan noise and reduced energy consumption. The size and number of fans, typically between 130mm and 140mm, are essential for ideal airflow. Advanced cooling technologies, including airflow-optimized fan blades and large heatsinks, help maintain lower temperatures, extending your PSU’s lifespan. Look for models rated as low as 15 dBA for a quieter computing experience during operation.
Protection Features Included
Choosing an EVGA Supernova PSU means prioritizing protection features that safeguard your system. These power supplies come equipped with essential safety measures to guarantee your components remain unharmed. Over Voltage Protection (OVP) prevents voltage spikes, while Under Voltage Protection (UVP) shuts down the PSU if voltage dips too low, maintaining stability. Over Current Protection (OCP) safeguards against excessive current flow, mitigating overheating risks. Additionally, Over Power Protection (OPP) monitors total output power and disables the PSU if it exceeds its rated capacity, protecting against damage. Finally, Short Circuit Protection (SCP) detects short circuits and immediately halts operation, preventing electrical faults. With these features, you can build your rig with confidence, knowing your system is well-protected.
Warranty Duration Offered
Warranty duration is an essential factor to contemplate when selecting an EVGA Supernova PSU. EVGA typically offers an impressive 10-year warranty on their power supplies, which covers both parts and labor. This long warranty not only guarantees that you enjoy long-term reliability, but it also reflects the manufacturer’s confidence in their product’s durability and performance. If you encounter a problem with your PSU, you can return it within 30 days for a full refund if it’s “dead on arrival” or damaged. This added support enhances the overall value of the warranty. Ultimately, a longer warranty can signal better build quality and reliability, giving you peace of mind as you invest in your high-performance setup.
Compatibility With Components
Understanding compatibility with your components is essential for maximizing the performance of your EVGA Supernova PSU. First, verify the power supply has the correct wattage to meet your CPU, GPU, and peripheral demands. Next, check for compatibility with your motherboard’s power connector types, like the 24-pin ATX and 4+4 pin EPS connectors for CPUs. You’ll also want to validate that there are enough PCIe connectors for your graphics card, especially if it requires multiple 6+2 pin connectors. Assess the number and type of SATA and Molex connectors to support your storage devices. Finally, confirm that the PSU complies with the latest ATX standards and certifications, like 80 PLUS Gold or Platinum, for reliable performance and efficiency.
Price and Value
When it comes to selecting an EVGA Supernova PSU, price and value play an essential role in your decision-making process. Start by evaluating the efficiency rating; higher certifications like 80 PLUS Gold or Platinum can save you money on electricity bills over time. Don’t forget to compare the warranty period—many EVGA models come with a 10-year warranty, showcasing their reliability. Assess the power output in relation to price; higher wattage models may cost more, but they’re vital for high-performance builds. Look for features like fully modular designs that improve cable management, adding to the overall value. Finally, consider included accessories, such as power testers, which guarantee proper functionality and ease of installation, enhancing your investment.
