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Gaming Computer Power Supply

One of the most important parts of a computer is its power supply. The power supply in a computer is responsible for providing the necessary voltage to all of the components in a computer. Browse the top-ranked list of gaming computer power supply below along with associated reviews and opinions.

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  1. Thermaltake - Toughpower GT 850W 80+ Gold ATX 3.1 Power Supply - Black

    SKU: J39ZPC63FQ

    Great product, love the price and modularity. Packaged nicely.

    Product Description

    A fully modular black ATX 3.1 power supply with 850W output, 80+ Gold efficiency, and quiet hydraulic fan.
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    Your price for this item is $79.99
    Save $30
    The previous price was $109.99

  2. Thermaltake - Toughpower GF3 1000W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black

    SKU: J39ZPC9Y6Q

    Product Description

    A fully modular black power supply with 1000W output, 80 PLUS Gold efficiency, and PCIe Gen 5.0 support.
    See all Power Supplies
    Your price for this item is $169.99

  3. Thermaltake - Toughpower GF3 1200W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black

    SKU: J39ZPC9YW3

    Product Description

    A fully modular black power supply with 80 PLUS Gold efficiency, PCIe Gen 5.0 support, and Japanese capacitors.
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    Your price for this item is $235.16
    Save $18
    The previous price was $253.85

  4. Thermaltake - Toughpower GT 1000W 80+ Gold ATX 3.1 Fully Modular Power Supply - Snow

    SKU: J39TQXRSKG

    Product Description

    A fully modular ATX power supply in snow and gold, offering 1050W and 80 Plus Gold efficiency.
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    Your price for this item is $104.99
    Save $45
    The previous price was $149.99

  5. Thermaltake - Toughpower GT 1000W 80+ Gold ATX 3.1 Power Supply - Black

    SKU: J39TQXRSSY

    Product Description

    A fully modular black power supply offering 1000W output, 80 Plus Gold efficiency, and PCIe 5.1 support.
    See all Power Supplies
    Your price for this item is $99.99
    Save $50
    The previous price was $149.99

  6. Thermaltake - Toughpower GT 1200W 80+ Gold ATX 3.1 Power Supply - Black

    SKU: J39TQXRSQL

    Product Description

    A fully modular black power supply delivering 1200W, 80 Plus Gold efficiency, and ATX 3.1 compatibility.
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    Your price for this item is $129.99
    Save $50
    The previous price was $179.99

  7. ASUS - TUF Gaming 1200W Gold, ATX 3.0, 80+ Gold, 10 Year Warranty

    SKU: JJG7VTTLCV

    I got the best bang for my buck with this Power Supply and my PC performance is awesome....Great power supply, perfect for my build and helps to future-proof my machine....ASUS TUF GAMING Power Supply...

    Product Description

    A fully modular gold power supply with 1200W output, ATX 3.0 support, and 80+ Gold efficiency.
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    Your price for this item is $245.49

  8. PCCOOLER - YS1000 1000W 80 Plus Gold Certified Fully Modular PCIe 5.1 & ATX 3.1 Gaming Power Supply - Black

    SKU: CZ92Y4Z4R8

    Product Description

    A fully modular black power supply with 80 Plus Gold efficiency, PCIe 5.1, and silent hybrid fan.
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    Your price for this item is $179.99

  9. REDRAGON - GC-PS008 PSU008 80+ Gold 650 Watt ATX Fully Modular Power Supply w/ 80 Plus Gold Certified, Compact 160mm Size - Black

    SKU: CZ6WWRYCKZ

    Product Description

    A fully modular black ATX power supply with 80 Plus Gold efficiency and reliable capacitor construction.
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    Your price for this item is $90.00
    Save $20
    The previous price was $110.00

  10. Thermaltake - Toughpower 850W Power Supply (PSTPD0850NNFAGU3)

    SKU: J39ZPC9QLW

    Product Description

    An 80 PLUS Gold certified ATX power supply with PCIe Gen 5.0 support and quiet 120mm cooling fan.
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    Your price for this item is $99.99
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FAQ

When choosing a gaming computer power supply, look for features such as high wattage output, modular or semi-modular cabling for easy management, 80 PLUS certification for energy efficiency, and reliable brand reputation. Additional features like RGB lighting and silent operation can also enhance your gaming setup.

Modular cabling allows you to connect only the cables you need, reducing clutter and improving airflow inside your gaming PC case. This makes installation easier and helps maintain a clean, organized build.

80 PLUS certification indicates that a power supply meets specific energy efficiency standards. Higher efficiency means less energy is wasted as heat, resulting in lower electricity bills and a cooler, quieter gaming system.

Many gaming power supplies are designed to support multi-GPU setups. Look for units with sufficient wattage and multiple PCIe connectors to ensure compatibility with more than one graphics card.

A high-quality power supply delivers stable and consistent power to your gaming components, reducing the risk of crashes or hardware damage during intense gaming sessions. It also ensures your system can handle future upgrades and high-performance hardware.