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    Cases & Modding

    Whether you're looking for a new PC case for your gaming or office setup, or modding accessories to upgrade your existing build – here you'll find everything from PC cases to modding gear.

    Find your perfect case

    Use our advisor to discover the best case for you.

    1,418 Results
    Save 52%
    ZUFS-309
    (0)
    High-quality cable sleeve in aluminium-grey, for modding cables, made of PET-X fibres, 1 metre length, flexible diameter from approximately 1.7 mm to 7.8 mm
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUAD-1208
    (3)
    Splitter cable for up to six ARGB components, 7x 3-pin sockets, including six connectors
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    MOLT-081
    (1)
    Cable for power, reset, or vandalism buttons with UV-active plugs - 30 cm long
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUAB-033
    (0)
    Black covers for PCI-E expansion slots, to enhance the passive cooling of a case, including screws
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    GELI-879
    (4)
    Radiator brackets in black, suitable for Lian Li O11D and O11 Air Mini, compatible with 120 / 240 / 360 mm radiators
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUAB-031
    (0)
    Mounting system for fans on the PCI slot, for two 120mm fans
    7,90 €
    Incl. VAT, add. delivery costs
    Pre Order Expected restock at 13.11.2026
    ZUST-042
    (2)
    DEMCiflex Computer and Electronic Dust Filters fits over the air intakes of your electronic or computer equipment by way of a built-in magnetic frame.
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 61%
    ZUST-207
    (1)
    Extremely easy to retrofit DEMCiflex dust filter for the rear area of the be quiet! Dark Base Pro 900 - completely black
    Price reduced from 4,90 € to 1,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-263
    (0)
    1 Meter sleeve in the colour "Code-Red" (red), made of PET-X fibers, with a flexible diameter of 5 to 14.5 mm, for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-287
    (0)
    1 meter sleeve in the colour "Vivid-Violet", made from PET-X fibres, with a flexible diameter of 12 to 24 mm, for modding very thick cables as well as hoses and hard tubes
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-196
    (0)
    1 M sleeve for flat SATA cables, "White-Carbon" colour with PET-X fibres, Flexible diameter from 5 to 14,5 mm, Used for cable modding
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUAD-1474
    (0)
    Splitter cable for up to four ARGB components, 5x 3-pin sockets, including four connectors
    6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUST-122
    (1)
    Flat white dust filter with magnetic holder of SilverStone for 120 mm fan slots
    6,90 €
    Incl. VAT, add. delivery costs
    Pre Order Expected restock at 13.11.2026
    Save 36%
    MOLS-157
    (0)
    Magnetic LED strip with 30 WideBeam RGB LEDs, compatible with GIGABYTE RGB Fusion
    Price reduced from 10,90 € to 6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 36%
    ZUST-231
    (1)
    Upgradable dust filter in black, for the bottom area of the Fractal Design Define R6, with magnetic mounting
    Price reduced from 10,90 € to 6,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-269
    (0)
    1 meter sleeve in the colour "Carbon-Gold", made of PET-X fibers, with a flexible diameter of 5 to 14.5 mm, for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    MOLS-209
    (1)
    RGB controller for digitally addressable RGB LEDs, up to 100 LEDs, control via integrated button or external button.
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 40%
    MOLT-009
    (1)
    The Lamptron Pushswitch is a case modification that can be used both for a reset or power button, with the green illuminated ring which lights up this would complement any lighting setup or case 19mm
    Price reduced from 4,90 € to 2,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 51%
    ZUHS-052
    (0)
    20 centimetres of shrink tubing in anthracite with a diameter of 25 mm and a 3:1 shrink ratio for modding projects and sleeving very thick cables
    Price reduced from 3,90 € to 1,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-183
    (0)
    1 Meter sleeve in Perfect Pink (Pink) made of PET-X fibers and with a flexible diameter of 1.7 to 7.8 mm for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-131
    (2)
    1 Meter sleeve in natural-white made of PET-X fibres and with a flexible diameter of 1.7 to 7.8 mm for cable modding
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-164
    (0)
    1 meter sleeve in intense brown, made of PET-X fibers, with a flexible diameter of 5 to 14.5 mm, for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 68%
    ZUST-244
    (0)
    Magnetic dust filter for retrofitting, for vertical graphics card, compatible with Lian Li O11 Dynamic XL, easy installation, completely black
    Price reduced from 2,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-168
    (1)
    1 Meter Sleeve in Italian Red (Rot) made of PET-X fibres and with a flexible diameter of 1.7 to 7.8 mm for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 37%
    ZUST-049
    (2)
    DEMCiflex Computer and Electronic Dust Filters fits over the air intakes of your electronic or computer equipment by way of a built-in magnetic frame.
    Price reduced from 7,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    MOLS-217
    (3)
    Splitter cable for two D-RGB accessories, 3x female 3-pin connectors, Two male-male connector pins included
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUTH-043
    (2)
    10-piece screw set (fine thread) for the motherboard with corresponding rubber washers
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUTH-039
    (2)
    Multi-part screw and spacer set
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUUV-065
    (0)
    10 pieces of black hook and loop cable ties (20 x 100 mm) from InLine for easy bundling of cables inside and outside of PCs
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    LUSV-034
    (1)
    These increase the passive thermal properties and improve the ventilation at the back.
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWS-115
    (0)
    Tool for opening electronic devices, soft enough material for delicate surfaces, with a pointed tip for opening and a hook for prying.
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 37%
    MODT-106
    (0)
    Black vandal-resistant button made of steel with RGB LED dot, thread: Ø 22 mm
    Price reduced from 7,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUFS-264
    (0)
    1 Meter sleeve in rich gold, made of PET-X fibres, with a flexible diameter of 1.7 to 7.8 mm, for modding cables
    1,50 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-190
    (0)
    1 meter sleeve in the colour papaya orange, made from PET-X fibres, with a flexible diameter of 5 to 14.5 mm, for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-254
    (0)
    1 Meter sleeve in the colour "Blue-Carbon" (Blue/Black), made of PET-X fibers, with a flexible diameter of 5 to 14.5 mm, for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUUV-018
    (1)
    Bitspower cable tie set 20 pieces 120mm UV blue
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 43%
    ZUST-109
    (0)
    DEMCiflex Dustfilter for XSPC AX240 - Black
    Price reduced from 6,90 € to 3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 34%
    GEBF-161
    (0)
    Alternative left side panel in black with a large transparent window for the BitFenix Midi-Tower Shadow & Merc Alpha/Beta
    Price reduced from 2,90 € to 1,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 51%
    MOLT-010
    (0)
    The Lamptron Pushswitch is a case modification that can be used both for a reset or power button, with the blue illuminated ring which lights up this would complement any lighting setup or case 16mm
    Price reduced from 3,90 € to 1,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 52%
    ZUFS-189
    (0)
    1 meter sleeve in papaya-orange made of PET-X fibers and with a flexible diameter of 1.7 to 7.8 mm for modding cables
    Price reduced from 1,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock

    PC Cases & Modding: Cases and Accessories

    When building a gaming PC, the case determines what your setup will look like in the end. There are compact mini cases that fit perfectly into a living room setup, as well as eye-catching mid-towers with panoramic glass that let you showcase your hardware and RGB lighting.

    Phanteks NV7 PC case with hardware

    If you’re not looking to buy a completely new case but instead want to add extra features or improvements to your current setup, you’ll also find case and modding accessories here.

    Cases: Wide Selection of Sizes and Designs

    Whether you're building a completely new PC or upgrading with existing hardware, choosing a PC case today is not just about functionality, but also design.

    How do I find the right case for me?

    The right case depends on your requirements and preferences. There are various colors, sizes, and designs – closed cases, as well as models with tempered glass or wood. To make your choice easier, you’ll find the following categories in our shop:

    Special Cases for Server Systems

    In addition to classic cases, you’ll also find rackmount cases designed for servers – from compact 2U server cases to tower server enclosures without a rack.

    Case Components and Case Modding

    You can also upgrade an existing case with additional components and features.

    Case Components

    In the case components category, you’ll find fan controllers, panels, mounts for SSDs and graphics cards, dust filters, and other useful accessories.

    Case Modding: Customize Your Case

    Here you’ll find everything you need to customize your case – tools, RGB controllers, cable sleeves, and cable ties for clean PC cable management.


    FAQ – Cases & Modding

    Is case accessory compatible with every case?

    No, many accessories are designed for specific case models or form factors. Only some components, such as screws, are universally compatible.

    Can I modify my PC case afterward?

    Yes, many cases can be upgraded with accessories and modding components, as long as suitable mounting points and installation options are available.

    How do you get started with case modding?

    Beginners usually start with simple upgrades such as cable management, lighting, or minor modifications to the case.