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Computers Under $400

The best computers are portable, speedy, and packed with features that will be a huge upgrade from your old laptop. Whether you're looking for something for school or work, gaming or streaming, we've got something for you. Browse the top-ranked list of computers under $400 below along with associated reviews and opinions.  

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  1. HP - 15.6" Laptop - Intel N100 2023 - 4GB Memory - 128GB UFS - Natural Silver

    SKU: JJGH2YK4Z2

    Product Description

    A natural silver laptop featuring Intel N100, 4GB memory, 128GB storage, and Windows 11 Home.
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    Your price for this item is $279.90
    Save $19
    The previous price was $299.00

  2. Lenovo - IdeaCentre 3 Desktop - Intel Processor U300 - 8GB Memory - 256GB SSD - Cloud Grey

    SKU: JJGYC8QF2S

    I love how easy it was to learn how to use it and the speed is great....Best bang for you're buck honestly would really recommed...Best Bang for you're buck

    Product Description

    A compact cloud grey desktop featuring an Intel U300 processor, 8GB memory, and 256GB SSD storage.
    See all Computer Towers
    Your price for this item is $319.99
    Save $80
    The previous price was $399.99

  3. HP - 14" Laptop - Intel Celeron N4500 2021 - 4GB Memory - 64GB eMMC - Pale Rose Gold

    SKU: JJGTWP63SH

    Product Description

    A thin, pale rose gold laptop with Intel Celeron, 4GB RAM, 64GB eMMC, and Windows 11.
    See all Windows Laptops
    Your price for this item is $214.00
    Save $16
    The previous price was $230.15

  4. HP - 14" Laptop - AMD Athlon Silver 7120U - 4GB Memory - 256GB SSD - Natural Silver

    SKU: JJGW3FLY6H

    Product Description

    A slim natural silver laptop with AMD Athlon processor, 4GB RAM, 256GB SSD, and Windows 11 Home.
    See all Windows Laptops
    Your price for this item is $279.99
    Save $70
    The previous price was $349.99
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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.