In 2024, gaming enthusiasts are pushing their rigs to new heights. Powerful graphics cards, high-performance CPUs, and other hardware components demand a lot of power. This makes choosing the right power supply unit (PSU) essential. If you’re running a high-end gaming PC, especially one with multiple GPUs or overclocked components, you’ll need a PSU that can deliver over 1000 watts of power. In this article, we’ll look at the 5 best PSUs over 1000W that you can buy in 2024.
Why Do You Need a PSU Over 1000W?
Before diving into our list, it’s important to understand why you might need a PSU with more than 1000 watts. The answer lies in the power demands of modern gaming hardware. High-end graphics cards, like the NVIDIA RTX 4090, and powerful CPUs, like the Intel Core i9-13900K, can consume a lot of power, especially when running at full load. Additionally, if you’re using multiple GPUs in an SLI or CrossFire setup, the power requirements increase significantly.
Moreover, overclocking your CPU or GPU can further increase power consumption. A PSU with a higher wattage ensures that your components receive stable power without risking performance drops or system crashes. It also provides room for future upgrades. If you plan to add more components or upgrade your system later, a 1000W+ PSU ensures you won’t need to replace your power supply.
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What to Look for in a High-Wattage PSU
When choosing a Best PSU over 1000W, there are several factors to consider:
- Efficiency Rating: Look for a PSU with an 80 PLUS Gold, Platinum, or Titanium rating. These ratings indicate how efficiently the PSU converts power, which can lead to lower energy bills and less heat generation.
- Modular Cables: A fully modular PSU allows you to connect only the cables you need. This makes cable management easier and improves airflow inside your case.
- Build Quality: A PSU is a long-term investment, so it’s important to choose one with high-quality components that will last for years.
- Warranty: A long warranty period is a good indicator of the manufacturer’s confidence in their product.
- Brand Reputation: Stick to well-known brands with a history of producing reliable PSUs.
The 5 Best PSUs Over 1000W in 2024
Now that you know what to look for, here are the 5 best PSUs over 1000W for gaming enthusiasts in 2024.
1. Corsair AX1600i Digital ATX Power Supply
The Corsair AX1600i is one of the most advanced PSUs available in 2024. With a power output of 1600 watts, it’s more than capable of powering even the most demanding gaming rigs. It features an 80 PLUS Titanium efficiency rating, which means it operates at up to 94% efficiency at 50% load.
The AX1600i is fully modular, allowing you to connect only the cables you need. This reduces clutter and improves airflow in your case. It also comes with Corsair’s iCUE software, which lets you monitor power usage, fan speed, and efficiency in real-time.
One of the standout features of the AX1600i is its digital power control. This ensures that your components receive stable and reliable power, which is essential for maintaining system stability during long gaming sessions or intense workloads.
The build quality of the AX1600i is top-notch. Corsair uses high-quality Japanese capacitors, which are known for their durability and longevity. The PSU also comes with a 10-year warranty, so you can be confident in its reliability.
Pros:
- 1600 watts of power
- 80 PLUS Titanium efficiency
- Fully modular design
- iCUE software for monitoring
- 10-year warranty
Cons:
- Expensive
- Overkill for most systems
2. EVGA SuperNOVA 1300 G2 Power Supply
The EVGA SuperNOVA 1300 G2 is a great option for gamers who need a powerful and reliable PSU without breaking the bank. With 1300 watts of power, it can easily handle high-end gaming PCs with multiple GPUs and overclocked CPUs.
This PSU has an 80 PLUS Gold efficiency rating, which means it operates at up to 90% efficiency under typical loads. It’s fully modular, so you can customize your cable setup to fit your build perfectly.
The SuperNOVA 1300 G2 is known for its excellent build quality. EVGA uses high-quality components, including Japanese capacitors, to ensure long-term reliability. The PSU also features a double ball-bearing fan that is both quiet and efficient at keeping the unit cool.
EVGA backs the SuperNOVA 1300 G2 with a 10-year warranty, which gives you peace of mind that your investment is protected.
Pros:
- 1300 watts of power
- 80 PLUS Gold efficiency
- Fully modular design
- High-quality components
- 10-year warranty
Cons:
- Large size may not fit all cases
- Fan can be noisy under load
3. Seasonic PRIME TX-1300 Power Supply
Seasonic is a well-respected brand in the PSU market, and the PRIME TX-1300 is one of their best offerings. With 1300 watts of power, it’s ideal for gamers who need a reliable and efficient PSU for their high-end systems.
The PRIME TX-1300 has an 80 PLUS Titanium efficiency rating, making it one of the most efficient PSUs on the market. This high efficiency not only reduces your energy bills but also generates less heat, which can improve the overall lifespan of your components.
This PSU is fully modular, allowing for clean and tidy cable management. It also features hybrid fan control, which means the fan only activates when the PSU reaches a certain temperature, resulting in near-silent operation during light loads.
The build quality of the PRIME TX-1300 is exceptional. Seasonic uses premium components, including Japanese capacitors, to ensure long-term durability. The PSU is also backed by a 12-year warranty, one of the longest in the industry.
Pros:
- 1300 watts of power
- 80 PLUS Titanium efficiency
- Fully modular design
- Hybrid fan control
- 12-year warranty
Cons:
- Expensive
- May be overkill for some systems
4. Thermaltake Toughpower GF1 1200W Power Supply
The Thermaltake Toughpower GF1 1200W is a solid choice for gamers who need a reliable and efficient PSU without the high price tag of some of the other models on this list. With 1200 watts of power, it’s more than capable of powering a high-end gaming PC.
The Toughpower GF1 has an 80 PLUS Gold efficiency rating, which means it operates at up to 90% efficiency under typical loads. It’s fully modular, so you can customize your cable setup to suit your build.
One of the standout features of the Toughpower GF1 is its ultra-quiet 140mm fan, which features a smart zero-fan mode. This mode keeps the fan off when the PSU is under light loads, ensuring silent operation.
Thermaltake has used high-quality components in the construction of the Toughpower GF1, including Japanese capacitors. The PSU is also backed by a 10-year warranty, which is a testament to its durability.
Pros:
- 1200 watts of power
- 80 PLUS Gold efficiency
- Fully modular design
- Ultra-quiet fan with smart zero-fan mode
- 10-year warranty
Cons:
- Lower efficiency than Platinum or Titanium-rated PSUs
- Large size may not fit all cases
5. Asus ROG Thor 1200W Platinum II Power Supply
The Asus ROG Thor 1200W Platinum II is a PSU designed specifically for gaming enthusiasts who want both power and aesthetics. With 1200 watts of power, it can easily handle high-end gaming rigs with multiple GPUs and overclocked CPUs.
This PSU has an 80 PLUS Platinum efficiency rating, which means it operates at up to 92% efficiency under typical loads. It’s fully modular, allowing you to create a clean and organized build.
One of the standout features of the ROG Thor 1200W Platinum II is its OLED display, which shows real-time power usage. This is a unique feature that adds a cool factor to your build. The PSU also features Aura Sync RGB lighting, allowing you to customize the lighting to match the rest of your build.
Asus has used high-quality components in the construction of the ROG Thor, including Japanese capacitors. The PSU is also backed by a 10-year warranty, ensuring long-term reliability.
Pros:
- 1200 watts of power
- 80 PLUS Platinum efficiency
- Fully modular design
- OLED display for real-time power usage
- Aura Sync RGB lighting
- 10-year warranty
Cons:
- Expensive
- OLED display may not appeal to everyone
Conclusion
Choosing the right and best PSU is crucial for any gaming enthusiast. A best PSU over 1000W is a must-have for high-end gaming PCs, especially those with multiple GPUs or overclocked components. The Corsair AX1600i, EVGA SuperNOVA 1300 G2, Seasonic PRIME TX-1300, Thermaltake Toughpower GF1 1200W, and Asus ROG Thor 1200W Platinum II are among the best options available in 2024. Each of these PSUs offers excellent power delivery, high efficiency, and reliable performance, ensuring your gaming rig runs smoothly and efficiently. When selecting a best PSU, consider your specific needs and budget to choose the best option for your system.
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