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New Dell OEM Precision 490 MDT Desktop Front Bezel Assembly PC291
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  • $20.94 
  • $7.99 Shipping
ICC ICCMSRSFC2 RACK SHELF, 15 DEEP, 3 RMS, 2 PK
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  • $149.56 
5069-5705 HP Rack Ears Rack Mount Switch Compatible list below - OEM
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  • $77.00 
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Bytecc USB 3.0 Front Hub Bracket for Dual 2.5" HDD/SSD to 3.5" Tray
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  • $40.99 
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HPE X421 Chassis Universal 4-post Rackmount Kit 2150A059A0 0231A1E5 (JC665A)
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  • $102.00 
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Genuine HP Rack Mount Accessory Kit (5066-2231)
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HP
Genuine HP Rack Mount Accessory Kit (5066-2231)
  • Type: Rack Kit
  • Model #: 5066-2231 F/S
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  • $77.00 
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Dell OEM Optiplex 3011 AIO Case Intrusion Switch wCable JNKNJ
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DELL
Refurbished Dell OEM Optiplex 3011 AIO Case Intrusion Switch wCable JNKNJ
  • Brand: DELL
  • CPU Type: laptop-computer-replacement-parts
  • Model #: JNKNJ
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  • $4.94 
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Dell OEM PowerEdge T620 Optical Drive Bay Filler Blank P9C4X
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  • $15.94 
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Dell OEM PowerEdge T620 Server Hard Drive Bay Filler Blank 8JDG8
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  • $3.94 
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HP 24/48 PORT POE+ RACK MOUNT KIT
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  • $77.00 
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HPE-IMSourcing Rack Mount for Network Switch
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  • $77.00 
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HP Rack Mount for Network Switch
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  • $98.00 
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New Dell Latitude XT PR12S Base Grip Hinge Cover - YR360
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  • $7.94 
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Dell 1M745 Keyboard Dell Laptop
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DELL
Refurbished Dell 1M745 Keyboard Dell Laptop
  • Specifications: Compatible with Latitude D500/600/800
  • Model #: 1m745
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  • $7.94 
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Dell OEM PowerVault MD3960 Front Bezel Assembly TJT70
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  • $10.94 
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NEW Dell Vostro 1520 Memory/CPU Door Cover - J455C
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  • $8.94 
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HP Rail Rack Mounting Kit ZL 6600 Series 19-Inch 464794-B21 (5070-0145)
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  • $201.00 
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Silverstone FF143 Black Ultra Fine Fan Filter with Magnet for 140mm Case Fans, SST-FF143B
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  • $31.04 
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HP 2910 X410 1U Rack Mount Slide Rail Kit 5066-1217 (5003-1577)
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  • $129.00 
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HP E5412 5412zl J8698A 7U Rack Mount Bracket Kit [5069-8562]
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  • $88.00 
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HP Mounting Plate for Modular Computer
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HP
HP Mounting Plate for Modular Computer
  • Part Number: X8U74AA
  • Length: 0.65"
  • Features: HP VESA Plate
  • Model #: X8U74AA
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  • $93.94 
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Multi Vendor Rack Mount Kit Compatible with Many 17.3 inch Wide Products
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  • $23.30 
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Tripp Lite SRPDU2PBRKT PDU Mount Kit 2 & 4 Post Racks Racks & Enclosure
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  • $51.83 
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YEYIAN Vertical Display Graphics Card Holder Kit, PCIe 4.0 Riser Extension Cable, Vertical GPU Mount  YYGGCHVTP1
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YEYIAN
YEYIAN Vertical Display Graphics Card Holder Kit, PCIe 4.0 Riser Extension Cable, Vertical GPU Mount YYGGCHVTP1
  • Brand: Yeyian
  • Part Number: YYG-GCHVT-P1
  • Types: Vertical GPU Mount Kit
  • Colors: Black
  • Model #: YYG-GCHVT-P1
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  • $99.99 
4U Universal VESA LCD Monitor Mounting Bracket for 19 inches Server Rack or Cabinet, Black (MMB)
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  • $79.00 
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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:

1st Pc builder
12/7/2025 6:18:02 PM
Lian Li vertical Gpu kit

“ I plan to buy an lian li A3 case for my other pc. ”

Lian-Li A3-1W Vertical GPU Kit for A3-mATX White PCI-E 4.0 Riser Cable Included ---A3-1W
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
Michael A.
6/16/2025 6:04:29 PM
perfect product

“ brings this case to modern specs. ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D
TIRTHANKAR C.
1/20/2025 5:21:07 PM
Thermaltake Tower 300 Series LCD Panel Kit - 3.9" LCD Display

“ Easy integration with the Tower 300 series case ”

Thermaltake Tower 300 Series LCD Panel Kit - 3.9" LCD Display - Supported by Tt RGB Plus 2.0 Software - AC-073-OO1NAN-A1
Anonymous
4/22/2024 9:32:46 AM
Having USB-C port very handy

“ I love the Fractal Design Pop Mini Air RGB case. ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D