
Too Many Power Supplies? Here's How to Choose the Right One
Discover the key factors to consider when selecting the perfect power supply for your PC.
Last updated 3 weeks ago. Automatically generated content.


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The 80 PLUS certificate is a standard for power supply units that ensures energy efficiency, which can lead to cost savings and environmental benefits. Choosing a power supply with a higher certification level can improve performance, reduce energy consumption, and provide reliability under various load conditions.
Popular options (you can select more than one)
Gold
Typical price
100,– to 170,–Achieves at least 87% efficiency at 100% load, balancing cost and performance.
Ideal for those seeking a reliable and efficient power supply without breaking the bank.
Bestseller
Platinum
Typical price
160,– to 270,–Attains a minimum of 89% efficiency at full load, offering superior energy savings.
Recommended for users who prioritize energy efficiency and long-term cost reductions.
Bestseller
Titanium
Typical price
260,– to 440,–Provides at least 90% efficiency at full load, the highest standard available.
Perfect for high-performance systems requiring maximum energy efficiency and stability.
Bestseller
Bronze
Typical price
61,– to 89,–Ensures at least 82% efficiency at 100% load, offering basic energy savings.
Suitable for budget-conscious users looking for decent efficiency at a lower price point.
Bestseller
Power in a PC power supply refers to the wattage it can deliver to the computer's components, ensuring they operate efficiently. Choosing the appropriate power level is crucial for system stability and performance, preventing issues like overheating or insufficient power supply.
Popular options
Up to 500 W
Typical price
61,– to 120,–Suitable for basic systems with minimal components and lower power requirements.
Ideal for budget builds or older systems, where energy efficiency and cost-saving are priorities.
Bestseller
501 - 750 W
Typical price
68,– to 130,–Provides adequate power for mid-range systems with multiple components or moderate upgrades.
Recommended for typical gaming setups or workstations, balancing performance and efficiency.
Bestseller
751 - 1050 W
Typical price
120,– to 210,–Supports high-end systems with multiple GPUs and advanced components requiring substantial power.
Perfect for enthusiasts and professionals who demand high performance and reliability for intensive tasks.
Bestseller
The form factor of a power supply determines its physical dimensions and compatibility with different PC cases. It's crucial for ensuring a proper fit within the case, affecting airflow, cooling efficiency, and space for other components.
Popular options (you can select more than one)
ATX
Typical price
72,– to 160,–Standard size suitable for most mid-tower and full-tower cases.
Ideal for users seeking a balance between power capacity and compatibility without needing compact solutions.
Bestseller
SFX
Typical price
76,– to 160,–Compact size designed for small form factor cases.
Perfect for building mini PCs where space is a premium, ensuring efficient use without compromising on performance.
Bestseller
EPS12V
Typical price
89,– to 220,–Larger size with additional connectors for server and workstation use.
Recommended for high-performance builds needing extra power and reliability, suitable for demanding tasks and applications.
Bestseller

ASUS ROG-STRIX-1200P-GAMING power supply unit
1200 W
Modularity in power supplies refers to the design of cable management and connectivity options, influencing ease of installation and airflow within the PC case. Choosing the right modularity level can enhance the build experience and overall system aesthetics, impacting both performance and maintenance.
Popular options (you can select more than one)
Modular cable management
Typical price
120,– to 220,–Allows users to connect only the cables they need, reducing clutter and improving airflow.
Ideal for custom builds and upgrades, offering flexibility and a cleaner interior look.
Bestseller
Partially modular cable management
Typical price
85,– to 190,–Includes a combination of fixed and detachable cables, balancing convenience and cost.
Suitable for users seeking some customization without the complexity of fully modular systems.
Bestseller
Permanently installed
Typical price
57,– to 100,–Features all cables fixed to the power supply, offering a straightforward setup.
Best for budget builds or users who prioritize simplicity over customization.
Bestseller
Choosing a power supply brand impacts system reliability, efficiency, and noise levels. Corsair, be quiet!, and Seasonic are known for their distinct strengths in innovation, silence, and durability, respectively, helping consumers find a product that fits their specific needs.
Popular brands (you can select more than one)
Corsair
Recognized for high-performance power supplies with advanced features.
Ideal for gaming PCs, offering reliable power and modular designs.
Bestseller
be quiet!
Specializes in noise-reduction with high-quality components.
Great for silent builds, providing quiet operation and efficiency.
Bestseller
Thermaltake
Offers a wide range of power supplies for different needs.
Good for budget-conscious users, balancing performance and affordability.
Bestseller
Seasonic
Renowned for producing reliable and durable power supplies.
Suitable for long-term use, emphasizing efficiency and stability.
Bestseller
Gigabyte
Known for integrating technology and design in power supplies.
Perfect for users seeking innovation with features like RGB lighting.
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