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Best Atx Psu

The ATX form factor is the most popular for a reason. It's one of the most efficient ways to power a PC, and it's easy to work with. If you're building your own PC or upgrading an older one, the ATX form factor is the way to go. Browse the top-ranked list of best ATX PSUs below along with associated reviews and opinions.

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  1. NZXT - C 1000W ATX 3.1 80 Plus Gold Fully Modular Power Supply - Black

    SKU: J3GWJHQJQ5

    Easy and well reviewed PSU...I went for the NZXT 1000W PSU after reading many reviews - no regrets. Came with plenty of cables including for my 7900XTX GPU. ...high quality 1000 watt cwt oem psu...very...

    Product Description

    A fully modular black ATX power supply with 1000W output, 80 Plus Gold efficiency, and quiet operation.
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    Your price for this item is $139.99
    Save $40
    The previous price was $179.99

  2. CORSAIR - CX-M Series CX750M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black

    SKU: J39TSCHZXC

    Product Description

    A black semi-modular ATX 3.1 power supply with low-noise fan and Cybenetics Bronze efficiency.
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    Your price for this item is $89.99
    Save $10
    The previous price was $99.99

  3. Thermaltake - GF1 (2024) 750W 80 PLUS Gold Fully Modular Power Supply - Black

    SKU: J39ZPC9ZL8

    Product Description

    A fully modular black power supply delivering 750W of 80 PLUS Gold efficiency with ultra-quiet cooling.
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    Your price for this item is $85.99
    Save $14
    The previous price was $99.99

  4. Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Black

    SKU: J39ZPC6J87

    Product Description

    A reliable black ATX 700W non-modular power supply with 80 PLUS efficiency and fluid dynamic bearing fan.
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    Your price for this item is $57.99
    Save $7
    The previous price was $64.99

  5. NZXT - C 1200W ATX 3.1 80 Plus Gold Fully Modular Power Supply - Black

    SKU: J3GWJHQJ95

    Awesome psu...Great psu! Used it in my first PC build and it has done amazing

    Product Description

    A fully modular black ATX power supply with 1200W output, 80 Plus Gold efficiency, and quiet cooling.
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    Your price for this item is $184.99
    Save $15
    The previous price was $199.99

  6. Thermaltake - GF1 (2024) 850W 80 PLUS Gold Fully Modular Power Supply - Black

    SKU: J39ZPC9ZLF

    Product Description

    A fully modular black power supply delivering 850W of 80 PLUS Gold efficiency with quiet, reliable performance.
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    Your price for this item is $99.99
    Save $10
    The previous price was $109.99

  7. Thermaltake - Smart W3 600W 80Plus Certified ATX v3.1 Spec Power Supply - Black

    SKU: J39ZPC6JXZ

    Product Description

    A reliable black ATX 600W non-modular power supply with 80 PLUS efficiency and fluid dynamic fan.
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    Your price for this item is $54.99

  8. Thermaltake - Toughpower GF A3 1050W 80+ Gold PCIe Gen 5 ATX 3.1 Fully Modular Power Supply - Snow

    SKU: J39ZPC9KPW

    Product Description

    A fully modular white and gold ATX 3.1 power supply with 1050W output and PCIe Gen 5 support.
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    Your price for this item is $169.99

  9. 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 $149.99

  10. NZXT - Gold Core 750W ATX 3.1 / PCIE 5.1 80 Plus Gold Cybenetics Platinum Fully Modular Power Supply - Black

    SKU: J3GWJHQLRS

    Product Description

    A fully modular black power supply with 750W output, 80 PLUS Gold efficiency, and PCIe 5.1 support.
    See all Power Supplies
    Your price for this item is $89.99
    Save $30
    The previous price was $119.99
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