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Non Modular Psu

Looking for a power supply unit (PSU) that offers simplicity and cost-effectiveness? Look no further than a non-modular PSU. Designed with practicality in mind, non-modular PSUs are an excellent choice for those seeking reliable power delivery without the need for customization. These PSUs come equipped with a fixed set of cables, eliminating the hassle of managing excess wires and making installation a breeze. Whether you're building a new PC or upgrading your existing system, a non-modular PSU provides the essential power you need to keep your electronics running smoothly. Discover the benefits and find the perfect non-modular PSU for your needs at Best Buy.

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  1. 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.
    See all Power Supplies
    Your price for this item is $59.99
    Save $5
    The previous price was $64.99

  2. Thermaltake - Smart W3 500W 80Plus Certified ATX v3.1 Spec Power Supply - Black

    SKU: J39ZPC6J2R

    Product Description

    A reliable black ATX 500W non-modular power supply with 80 PLUS efficiency and PCIe 4.0 support.
    See all Power Supplies
    Your price for this item is $49.99

  3. Rosewill - VNW 650W 80+ White, Active PFC, Low-Noise PSU, 5 Year Warranty

    SKU: J39K6Y5KRR

    Product Description

    A white, non-modular 650W power supply featuring 80+ efficiency, low-noise operation, and a 5-year warranty.
    See all Power Supplies
    Your price for this item is $53.99

  4. Rosewill - VNG 650W 80+ Gold, ATX 3.0/3.1, Non-Modular, Low-Noise PSU - 5 Year Warranty

    SKU: J39K6Y5WTJ

    Product Description

    A gold 650W ATX 3.0/3.1 non-modular power supply with low noise and PCIe 5.1 support.
    See all Power Supplies
    Your price for this item is $64.99

  5. Rosewill - VNW 550W 80+ White, Active PFC, Low-Noise PSU, 5 Year Warranty

    SKU: J39K6Y5K65

    Product Description

    A white, non-modular 550W power supply featuring 80+ efficiency, active PFC, and a silent 120mm fan.
    See all Power Supplies
    Your price for this item is $49.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.