Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

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Full Size ATX Case

Explore the ultimate foundation for building your dream PC with our extensive selection of full-size ATX cases. Perfect for gamers, tech enthusiasts, and professionals alike, these cases offer ample space to accommodate high-performance components and advanced cooling systems. With sleek designs and customizable features, full-size ATX cases ensure both functionality and style for your setup. Whether you're looking to maximize airflow, showcase your build with tempered glass panels, or simply need room for expansion, you'll find the ideal case to elevate your computing experience. Dive into our collection and discover the perfect balance of form and function to power your next project.

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  1. CORSAIR - iCUE 4000D RGB AIRFLOW ATX Mid-Tower PC Case - True White

    SKU: J39QHT2PF2

    Great entry level ATX Case. Relatively cool with an AIO and rear exhaust fan (sold seperate)...Great case easy to install motherboard no issuesOne of thebest cases i have used...Good Entry Level Case...Great...

    Product Description

    A true white mid-tower ATX case featuring steel, tempered glass, RGB fans, and advanced airflow design.
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    Your price for this item is $119.99
    Save $30
    The previous price was $149.99

  2. HYTE - Y70 ATX Mid-Tower PC Case - Black

    SKU: J3R75JLF7Y

    Product Description

    A modern black steel and tempered glass case with dual chambers, vertical GPU support, and advanced cooling.
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    Your price for this item is $219.99

  3. Thermaltake - View 270 Plus TG ARGB Mid Tower E-ATX PC Case - Hydrangea Blue

    SKU: J39ZPC67K2

    Product Description

    A hydrangea blue mid-tower PC case with tempered glass, ARGB lighting, and support for ATX motherboards.
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    Your price for this item is $79.99

  4. Thermaltake - View 270 Plus TG ARGB Mid Tower E-ATX PC Case - Snow

    SKU: J39ZPC67WX

    Product Description

    A snow-white mid-tower PC case with tempered glass, steel construction, ARGB fans, and panoramic viewing angles.
    See all Computer Cases
    Your price for this item is $69.99

  5. Thermaltake - View 600 TG Full Tower ATX PC Case - Future Dusk

    SKU: J39TQXR9JH

    Product Description

    A steel full tower PC case in Future Dusk with triple tempered glass panels and extensive cooling support.
    See all Computer Cases
    Your price for this item is $189.99

  6. Thermaltake - View 600 TG Full Tower ATX PC Case - Black

    SKU: J39TQXR3G5

    Product Description

    A black steel full tower PC case featuring triple tempered glass panels and extensive cooling support.
    See all Computer Cases
    Your price for this item is $189.99

  7. Antec - Performance 1 FT, Full Tower, RTX40 Compatible, Temp Display, 4 x Storm T3 PWM Fans, Dual TG Side Panels, E-ATX PC Case - Black

    SKU: JXVWSWSSPP

    Product Description

    A black steel full-tower PC case with dual tempered glass panels, temperature display, and advanced cooling support.
    See all Computer Cases
    Your price for this item is $144.99

  8. YEYIAN - PC Case. ATX, Mid Tower, 4 ARGB Fans Included. Model: YCM-APPHO-02 - Black

    SKU: CV256YHKQZ

    Product Description

    A black metal mid tower case featuring four ARGB fans, iron mesh panel, and USB-C Gen 2x2 port.
    See all Computer Cases
    Your price for this item is $99.99

  9. REDRAGON - FIREFLIGHT GC-624 ATX Side Tempered Glass Gaming PC Case - Black

    SKU: CZ6WWRP8XR

    Product Description

    A black ATX gaming PC case featuring dual tempered glass panels and magnetic dust filters for protection.
    See all Computer Cases
    Your price for this item is $51.75
    Save $17
    The previous price was $69.00

  10. Fractal Design - Focus G ATX, microATX, Mini-ITX Black Chassis with Acrylic Window Mid Tower PC Case - Black

    SKU: J3L5HQRF4L

    Product Description

    A black mid tower PC case with acrylic window, mesh accents, and support for multiple motherboard sizes.
    See all Computer Cases
    Your price for this item is $59.99
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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.