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Smallest Computer Cases

If you're checking out the smallest computer cases available for your desk, you've come to the right place. These cases are perfect for people who want to keep their computer space as tidy as possible, or for those who have limited space on their desks, so that they still have room for everything else they need. Browse the top-ranked list of some of the smallest computer cases below along with associated reviews and opinions.

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  1. Thermaltake - TR100 SFF mITX Mini Tower PC Case with PCIe 4.0 Riser Cable Included - Matcha Green

    SKU: J39ZPC6GYZ

    Great SFF case...A great case that’s easy to cable manage in.

    Product Description

    A compact matcha green steel mini tower case featuring magnetic panels and a PCIe 4.0 riser cable.
    See all Computer Cases
    Your price for this item is $129.99

  2. Thermaltake - Versa H17 Micro ATX Mini Tower Case - Black

    SKU: J39ZPCGJTY

    who wants a simple PC, Im building this for my father so he doesn't need anything fancy and it is a great...I love this case. Good cable management, so quiet you might think the computer is turned off.......

    Product Description

    A sleek black metal mini tower case with cable management, top I/O ports, and hidden drive bays.
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    Your price for this item is $49.99

  3. Fractal Design - Terra Jade Mini-ITX Small Form Factor PC Case with PCIe 4.0 Riser - Jade

    SKU: J36XJSZHPY

    Great SFF Case!...Great case but you need to build it right...Choose your components wisely and you will be blessed with a great looking build.

    Product Description

    A jade green mini-ITX PC case featuring anodized aluminum, solid walnut, and a PCIe 4.0 riser.
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    Your price for this item is $234.26

  4. Fractal Design - Terra Graphite with PCIe 4.0 Riser Mini-ITX Small Form Factor PC Case - Black

    SKU: J36XJSZHYR

    Best 10 L case...mods for cooling and keeping turbulence down at the same time, but even with mods for fans it looks great

    Product Description

    A sleek black mini-ITX case crafted from anodized aluminum and walnut, featuring a PCIe 4.0 riser.
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    Your price for this item is $199.99

  5. Fractal Design - Ridge Black Mini-ITX Slim Small Form Factor Console PC Case with PCIe 4.0 Riser - Black

    SKU: J36XJSZKW4

    Product Description

    A sleek black steel mini-ITX case featuring a slim design, PCIe 4.0 riser, and front audio ports.
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    Your price for this item is $171.50
    Save $2
    The previous price was $174.47

  6. Thermaltake - TR100 SFF mITX Mini Tower PC Case with PCIe 4.0 Riser Cable Included - Snow

    SKU: J39ZPC6GY6

    Product Description

    A compact snow-white steel mini tower case with PCIe 4.0 riser cable, magnetic panels, and USB ports.
    See all Computer Cases
    Your price for this item is $129.99

  7. Thermaltake - TR100 SFF mITX Mini Tower PC Case with PCIe 4.0 Riser Cable Included - Black

    SKU: J39ZPC6GY8

    Product Description

    A compact black steel mini tower case featuring magnetic side panels and a PCIe 4.0 riser cable.
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    Your price for this item is $119.99
    Save $10
    The previous price was $129.99

  8. Thermaltake - TR100 SFF mITX Mini Tower PC Case with PCIe 4.0 Riser Cable Included - Mint Strawberry

    SKU: J39ZPC6YH3

    Product Description

    A compact mint strawberry steel mini tower case featuring magnetic panels and included PCIe 4.0 riser cable.
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    Your price for this item is $99.99
    Save $30
    The previous price was $129.99

  9. Thermaltake - TR100 SFF mITX Mini Tower PC Case with PCIe 4.0 Riser Cable Included - Bubble Pink

    SKU: J39ZPC6YZR

    Product Description

    A compact bubble pink steel mini tower case featuring magnetic side panels and a PCIe 4.0 riser cable.
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    Your price for this item is $99.99
    Save $30
    The previous price was $129.99

  10. Fractal Design - Core 1100, Black, Micro ATX, Mini Tower PC Case - Black

    SKU: J3L5HQRKJR

    Product Description

    A black mesh and steel micro ATX mini tower case with optimized airflow, dust filters, and expansion slots.
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    Your price for this item is $49.99
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FAQ

Most compact computer cases are designed to support Mini-ITX or Micro-ATX motherboards. Always check the specific case’s compatibility details to ensure your motherboard will fit properly.

Many small computer cases support dedicated graphics cards, but there are limitations on the card’s length and width. Low-profile or mini GPUs are often recommended for the best fit.

Yes, compact PC cases often offer support for small fans, all-in-one liquid coolers, or low-profile CPU coolers. It’s important to check the maximum cooler height and radiator support before purchasing.

Many compact cases provide mounting options for at least one or two storage drives, such as 2.5-inch SSDs or M.2 NVMe drives. Some designs also include space for a single 3.5-inch hard drive.

While cable management can be more challenging in smaller cases, many models include features like cable routing channels, tie-down points, and removable panels to help keep your build tidy.