Computer Case Accessories

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What are Case Accessories?

Case accessories are additional components and tools designed to enhance the functionality and aesthetics of your computer case. Different computer case accessories allow you to build, repair, and upgrade your computer. There are brackets and screws available to install various components, and replacement fan grills, dust filters, and wire kits offer upgrades and improvements to systems. LED strips, RGB controllers, colored brackets, and transparent side panels are suitable for decorative purposes while still catering to practical needs. Case accessories are available in a variety of styles, sizes, and colors to meet everyone's needs. Be sure to check the specifications of each component to ensure it will be suitable for your case's form factor (size).

Build Your PC With Computer Case Accessories

Building or upgrading your computer is easier with the correct PC build accessories. Use high and low-thread count screws to secure your parts inside the case, such as case fan screws, for example. Keep extra screws on hand for future upgrades or repairs. The StarTech.com PCSCREWKIT contains an assortment of screws, nuts, and standoffs in a convenient case. Install anti-vibration fan mounts, such as the Noctua NA-SAVP1 Chromax Fan Mount Set, to minimize noise. Use an HDD slot cover to keep cables from tangling. Find a GPU (Graphics Programming Unit) bracket for a gaming PC or to fit your HTPC media computer case. Organize and control your fans with a fan controller.

For an easy and hassle-free PC building experience, try Newegg's PC Builder tool to select and compare compatible components effortlessly.

Heavy-duty Case Accessories for Protection

Protect your fans with replacement fan grills. Reach the back of your computer and move the device around with a CPU roller. If your replacement HDD (Hard Drive Disk) is a different size, you may need to purchase a drive bay adapter, such as the SIIG SC-SA0H12-S1 3.5" to Dual 2.5"Drive Bay Adapter. Fit two SSDs (Solid State Drives) into one HDD cage like the be quiet! HDD Cage, or purchase an SSD rack. Consider installing a new dust filter to keep your components free from dust and other debris. Replace damaged wiring with hookup wire, and set up more SATA (Serial ATA) connections using an HDD/SSD hot-swap back panel, such as the one by Lian Li. Protect your computer case with rubber feet, and replace damaged LED cables with a power reset LED wire kit, like the one from StarTech.com. Close exposed slots using PCI slot covers.

Versatile PC Case Accessories for Gaming Builds

Display your components beautifully with lighting if you've purchased one of the gaming cases with transparent side panels. These tempered glass panels are available separately to install on your existing computer case. LED strips, such as the DEEPCOOL RGB 350 Computer Lighting Kit LED Strip, can easily add unique visual features to your system. Neaten up your wires with cable extenders, like the CORSAIR iCUE LS100 Smart Lighting Strip Expansion Kit or cable sleeves. If lighting isn't your thing, purchase cable extenders and sleeves in a color that suits the rest of your components. Use a vertical display VGA holder kit or vertical GPU (Graphics Processing Unit) to display your VGA (Video Graphics Array) card for aesthetics.

Find the Best PC Case Accessories at Newegg

Explore Newegg's extensive collection of the best PC case accessories to build, repair, and upgrade your computer. From LED lighting strips to fan grills and cable extenders, find everything you need to enhance your PC build. Shop now for the best computer case accessories and elevate your setup to the next level!

Bestselling Case Accessories Reviews:

michael p.

6/25/2025 3:01:37 PM

I'm happy with it.

“ It's possible it could be my PC case (maybe thick paint or something the manufacturer used). ”

Vetroo Magnetic ARGB LED Strips 5V 3PIN for PC Aura SYNC, Gigabyte RGB Fusion, MSI Mystic Light Sync

TIRTHANKAR C.

3/4/2025 4:15:29 PM

Corsair iCUE LC100 Case Accent Lighting Panels - Mini Triangle - 9x Tile Expansion Kit

“ If you're looking to add a visually striking and customizable lighting solution to your PC case, the Corsair iCUE LC100 Mini Triangle 9x Tile Expansion Kit is an excellent choice. ”

CORSAIR iCUE LC100 Case Accent Lighting Panels - Mini Triangle - 9x Tile Expansion Kit

Menelaos K.

12/3/2024 3:25:29 PM

Fine mesh -perfect for all intake fans

“ It bears repeating what I said in my review of the 140mm set. These filters are essential for anyone running the PC case in "positive pressure" mode. ”

Enlabs MGFLITER12CM 120 mm Magnetic Frame Black Nylon Mesh Dust Filter PC Cooler Fan Filter with Magnet , Dustproof Computer Case Cover

Anonymous

9/16/2024 10:00:07 AM

Easy to use and looks amazing on the Q58

“ Installation is straightforward, as it's designed specifically for the Q58 Chassis. The ARGB is fully customizable to match your system's needs, offering vibrant colors and excellent build quality. The ARGB strip is detachable from the bracket and features 3M tape on the back, allowing you to reposition it elsewhere in your case if you prefer not to use the included screws for mounting. ”

LIAN LI Q58 ARGB LEDs Strip Kit For Q58W3 , Q58W4----Q58-2W

Anonymous

4/25/2024 9:41:06 PM

Great product!

“ Very good and looks great in my case! ”

Cooler Master MasterAccessory Vertical Graphics Card Holder Kit V3 White with Premium Riser Cable PCI-E 4.0 x16 - 165mm, Compatibility PCIe 4.0 and older for E-ATX, ATX , Micro ATX Chassis (MCA-U000R-WFVK03)

Michael S.

12/6/2023 5:12:17 AM

Really Nice Mount

“ It is very easy to optimize to your case. ”

Shawn C.

11/28/2023 9:23:41 AM

Great in Fractal North

“ Happy that this didn't add much length to an already huge ROG Strix 3090, that can now get cooler air in the Mesh case. ”

Fractal Design Flex 2 PCIe 4.0 x16 Black Vertical GPU Riser with Bracket

Lt.Head

11/23/2023 3:27:49 PM

Works well - Only 4 stars because it should have been included with the case

“ There was a lot of fine dust getting into my case before I got it, now there isn't. ”

LIAN LI LAN216-2X Black Front Dust Filter---- LAN216-2X

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