5 Best Psu PC For 2024


Introducing the 5 Best PSU PC for 2023 – the ultimate guide for enthusiasts seeking top-notch power supply units. As the demand for high-performance computing continues to soar, it becomes crucial to invest in reliable and efficient PSUs. With technological advancements rapidly shaping the hardware landscape, staying up-to-date with the latest options is essential. In this comprehensive article, we will explore the top PSU PC choices available for 2023, considering factors such as wattage, efficiency ratings, modular designs, and overall performance. Whether you are an avid gamer or a professional content creator, equipping your PC with one of these cutting-edge PSUs will undoubtedly enhance your computing experience.

Overall Score: 8.5/10

The NZXT C1200 PSU is a 1200 Watt Gaming PC Power Supply designed for high-performance gaming systems. It features a next-gen power delivery system that provides up to 600 watts of power to PCIe 5.0 GPUs, like the NVIDIA GeForce RTX 4090, over a single 16-pin connector. The future-proof design ensures it can withstand massive power spikes from next-gen GPUs by supplying up to 2x total power and 3x GPU power when needed. With over 90% efficiency at 50% load, it reduces energy usage to lower monthly costs and extend the lifespan of your PC. The 135mm PWM fan ensures silent operation, and the high-quality components guarantee performance, reliability, and longevity. The PSU comes with black sleeved cables and is fully modular for easy installation and cable management. It also offers a 10-year warranty for added peace of mind.

Key Features

  • Pumps up to 600 watts of power to PCIe 5.0 GPUs
  • Built to withstand massive power spikes
  • Over 90% efficiency at 50% load
  • Silent operation with zero fan mode
  • High-quality components for performance and reliability



    • High power delivery for demanding gaming systems
    • Future-proof design for next-gen GPUs
    • Efficient energy usage for lower costs
    • Quiet operation even at high loads
    • High-quality components for reliability


    • Included cables are rigid and not easy to manage
    • PCIe cables are three-head, making cable management difficult
    • CPU 8-pin cable may be too short for some setups

    The NZXT C1200 PSU is a powerful and reliable power supply for gaming PCs. It delivers high power to support demanding GPUs and is built to withstand power spikes. The efficiency and quiet operation make it a great choice for gamers looking to reduce energy costs and noise. However, the included cables could be more flexible and the CPU 8-pin cable may be too short for some setups. Overall, it is a solid choice for gamers who prioritize performance and reliability.

    Overall Score: 9/10

    The GAMDIAS RGB Gaming PC Power Supply 750W is a high-quality power supply designed for gaming computers. It offers 30 types of RGB lighting effects, allowing you to customize the look of your gaming setup. With 80+ Bronze efficiency, it provides a cost-effective solution for powering your gaming rig. The power supply features automatic fan speed optimization, ensuring a balance between power loading and noise. It also includes an ultra silent mode for maximum heat dissipation or silent operation. The GAMDIAS power supply is compatible with RGB motherboards and can be synced through the motherboard software. It is a reliable and stylish choice for any gaming enthusiast.

    Key Features

    • Sync with RGB Motherboards
    • 30 Types of RGB Lighting Effects
    • 80+ Bronze Efficiency
    • Automatic Fan Speed Optimization
    • Ultra Silent Mode


    • Dimension: 10.16Lx7.95Wx4.06H
    • Size: 750W


    • Sync with RGB motherboards for customizable lighting
    • Efficient power transfer with 80+ Bronze certification
    • Automatic fan speed optimization for balanced performance
    • Ultra silent mode for maximum heat dissipation or silent operation


    • Non-modular design may require cable management
    • Some users reported faulty fans
    • Installation may be slightly challenging for beginners

    The GAMDIAS RGB Gaming PC Power Supply 750W is a reliable and affordable choice for gamers. With its RGB lighting options, efficient power transfer, and automatic fan speed optimization, it offers great value for its price. While the non-modular design and occasional fan issues may be minor drawbacks, they don’t overshadow the overall performance and functionality of this power supply. Whether you’re building a new gaming rig or upgrading your existing one, the GAMDIAS power supply is definitely worth considering.

    Overall Score: 9.5/10

    The 750W Power Supply RGB Fully Modular PSU is a high-performance computer power supply that is perfect for gaming enthusiasts and professionals. It features a sleek and stylish design, making it a great addition to any gaming rig or workstation. The power supply is fully modular, allowing for easy cable management and a clean, organized case. With a power output of 750W, it is capable of providing sufficient power for even the most demanding systems. The power supply includes a 120mm whisper-quiet FDB fan for efficient and silent cooling, as well as an eye-catching RGB lighting system with multiple ARGB lighting modes. It is also equipped with active PFC technology to improve power efficiency and reduce energy consumption. The power supply incorporates multiple protection features to ensure the safety of your components. Overall, the 750W Power Supply RGB Fully Modular PSU offers exceptional performance and style.

    Key Features

    • 750W ATX PSU, perfect for gaming enthusiasts and professionals
    • Fully modular design for easy cable management
    • 110-240V full voltage range for worldwide use
    • Standard ATX form factor for compatibility with most cases
    • 750W power output for stable and reliable performance
    • Eye-catching RGB lighting with multiple ARGB lighting modes
    • Whisper-quiet 120mm FDB fan for efficient cooling
    • Active PFC technology for improved power efficiency
    • Multiple protection features for component safety


    • Color: Black
    • Dimension: 5.90Lx5.51Wx3.35H
    • Size: 150*140*85mm


    • Sleek and stylish design
    • Fully modular for easy cable management
    • Wide voltage range for global use
    • Provides sufficient power for demanding systems
    • Eye-catching RGB lighting with multiple modes
    • Efficient and silent cooling with whisper-quiet fan
    • Improved power efficiency with active PFC technology
    • Multiple protection features for component safety
    • Reputable brand known for high-quality products


      The 750W Power Supply RGB Fully Modular PSU is an excellent choice for gamers and professionals who demand high performance and style. Its sleek design, fully modular capabilities, and wide voltage range make it a versatile option for any PC build. The power supply delivers stable and reliable power, while the eye-catching RGB lighting adds a touch of flair to your setup. The whisper-quiet fan ensures efficient cooling without disturbing your gaming or work sessions. With multiple protection features and active PFC technology, you can trust that your components will be safe and your power consumption optimized. Upgrade your rig with the 750W Power Supply RGB Fully Modular PSU and experience the perfect combination of performance and aesthetics.

      Overall Score: 7.5/10

      The Uneec 750 Watt Power Supply is a high-quality and efficient power supply for ATX PC computers, gaming PC towers, workstations, and servers. It features an ultra-quiet cooling fan that dissipates heat efficiently and silently, even under maximum load. With globally certified safety standards and low ripple, it ensures a safe and stable performance for critical components. The fully modular 20/24 pin design offers wide compatibility and supports power-consuming platforms. It is 80 Plus Gold certified for high efficiency and optimized with high current output. With a reliable customer service, a 3-year product warranty, and a sleek design, the Uneec 750 Watt Power Supply is a great choice for power-hungry systems.

      Key Features

      • Ultra-Quiet Cooling Fan
      • Globally Certified Safety Standards
      • Fully Modular 20/24 Pin Wide Compatibility
      • 80 Plus Gold Power Supply Certified Efficiency
      • Reliable Customer Service


      • Dimension: 14.17Lx8.38Wx4.06H
      • Size: 750W


      • Superior cooling performance
      • Complies with global safety standards
      • Wide compatibility for power-consuming platforms
      • High efficiency with optimized energy saving
      • Reliable customer service and warranty


      • Reports of early breakage
      • Missing power cable in some cases

      The Uneec 750 Watt Power Supply offers excellent cooling performance, global safety standards compliance, and high efficiency. It provides wide compatibility for power-hungry platforms and comes with a reliable customer service. However, some users have reported early breakage issues, and there have been cases of missing power cables. Overall, if you need a powerful and efficient power supply for your system, the Uneec 750 Watt Power Supply is worth considering.

      Overall Score: 7.8/10

      Experience superior energy-saving, efficiency, and reliability with the SAMA ATX3.0 850W PC Platinum Power Supply. This power supply has passed the 80PLUS Platinum Certification, guaranteeing excellent energy-saving performance. It has undergone a strict 50°C reliability test to ensure stable operation in high-temperature environments. The 14cm Smart ECO Fan automatically adjusts the fan speed for noise reduction and energy-saving. The power supply complies with the ATX3.0 standard and features other high-standard specifications, such as full voltage, embossed wire, and 12VHPWR interface. Compatible with most ATX cases, this power supply offers flexible system design options. Whether you're using it with the 3090Ti, 4070Ti, 4080, or 4090, this power supply delivers exceptional performance.

      Key Features

      • 80PLUS Platinum Certification
      • 50°C reliability test
      • 14cm Smart ECO Fan
      • ATX3.0 standard
      • Other high standard specifications


      • Color: Black
      • Dimension: 6.69Lx5.91Wx3.15H
      • Size: 330*195*130MM


      • Excellent energy-saving performance
      • Stable operation in high-temperature environments
      • Automatic fan speed adjustment for noise reduction
      • Complies with ATX3.0 standard
      • Flexible system design options


      • Dead on arrival reported by some customers
      • Lack of details about warranty in packaging

      The SAMA ATX3.0 850W PC Platinum Power Supply offers superior energy-saving performance, stability in high-temperature environments, and a flexible design. Its 80PLUS Platinum Certification guarantees efficiency and reduced power consumption. The 14cm Smart ECO Fan ensures quieter operation while adjusting fan speed based on load and temperature. The power supply complies with the ATX3.0 standard and features other high-standard specifications. While some customers have reported dead on arrival units and a lack of warranty details, the overall quality and support provided by the brand have been commended. If you’re in need of a reliable power supply for your high-performance system, the SAMA ATX3.0 850W PC Platinum Power Supply is worth considering.

      Buyer's Guide: PSU for PC

      Choosing the right Power Supply Unit (PSU) for your PC is crucial to ensure the stability, performance, and longevity of your system. Here is a comprehensive buyer's guide to help you make an informed decision when purchasing a PSU.

      Factors to Consider:

      1. Wattage Requirement:
        • Determine your system's power consumption by adding up the wattages of all components.
        • Allow for some headroom to accommodate future upgrades or overclocking.
      2. Efficiency Rating:
        • Look for PSUs with a higher 80 Plus efficiency rating (Bronze, Silver, Gold, Platinum).
        • Higher efficiency translates to more power savings and less heat generated.
      3. Form Factor:
        • Ensure the PSU is compatible with your PC case, considering the form factor (ATX, SFX) and size requirements.
      4. Modularity:
        • Modular PSUs allow you to connect only the necessary cables, enhancing cable management and airflow.
        • Semi-modular or fully modular PSUs are the preferred choices for cleaner PC builds.
      5. Connectors and Cables:
        • Check for the required connectors for your components (motherboard, CPU, GPU, drives, etc.).
        • Consider the length and quantity of cables to fit your PC case's layout.
      6. Voltage Regulation and Ripple:
        • Opt for PSUs with good voltage regulation to avoid unstable power supply, which can harm your components.
        • Lower ripple ensures a cleaner power output, reducing the risk of damage to sensitive parts.
      7. Cooling and Noise Levels:
        • Look for PSUs with quiet fans and efficient cooling systems.
        • Consider the noise level, especially if you prioritize a silent operation.
      8. Protection Features:
        • Ensure the PSU has essential protection mechanisms, such as overvoltage, undervoltage, and short-circuit protection.
        • Additional features like surge protection and temperature monitoring are desirable.
      9. Brand Reputation and Warranty:
        • Research reputable PSU brands known for reliable and durable products.
        • Consider the length and terms of the warranty provided by the manufacturer.

      PSU Types:

      • Non-Modular: All cables are permanently attached to the PSU.
      • Semi-Modular: Essential cables (such as motherboard and CPU) are fixed, while others can be attached as needed.
      • Fully Modular: All cables are detachable and can be connected as required.

      PSU Efficiency Ratings and Benefits:

      • 80 Plus Standard: PSU meets minimum standards of 80% efficiency.
      • 80 Plus Bronze: PSU achieves at least 82% efficiency at 20%, 50%, and 100% load.
      • 80 Plus Silver: PSU achieves at least 85% efficiency at 20%, 50%, and 100% load.
      • 80 Plus Gold: PSU achieves at least 87% efficiency at 20%, 50%, and 90% load.
      • 80 Plus Platinum: PSU achieves at least 90% efficiency at 20%, 50%, and 100% load.

      PSU Connectors and Their Functions:

      1. 24-pin ATX Connector: Connects to the motherboard's main power connector.
      2. 4+4-pin EPS Connector: Supplies power to the CPU.
      3. PCIe Connectors: Provide power to the graphics card.
      4. SATA Connectors: Power SSDs, HDDs, and optical drives.
      5. Molex Connectors: Commonly used for fans, RGB lighting, and older devices.
      6. Floppy Connectors: Rarely used nowadays, but may be required for older components.

      Frequently Asked Questions about 5 Best Psu PC For 2023

      Can I use a higher wattage PSU than required?

      Yes, it’s generally safe to use a higher wattage PSU. It provides room for upgrades and allows the PSU to operate at a lower load, increasing its efficiency.

      Are all PSUs interchangeable between computer cases?

      PSUs come in different sizes, so it’s important to ensure compatibility. Most common PC cases support ATX form factor PSUs, but smaller cases may require SFX or SFX-L PSUs.

      Can I mix modular and non-modular cables from different PSU brands?

      It is highly discouraged to mix cables from different PSU brands or models, even if they have the same connectors. Cables may have different pin assignments, leading to damage of components.

      How can I estimate my PC's total power consumption?

      You can use online power supply calculators that consider the wattage requirements of different components, or refer to individual component specifications for power consumption.

      Is it possible to upgrade my PSU without replacing my motherboard?

      Yes, you can upgrade your PSU without replacing the motherboard. PSUs typically connect to the motherboard using a standard 24-pin ATX connector.