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400Pcs Computer Screws Standoffs Kit SSD Screw for Universal Motherboard PC Computer Case Screw Fan CD-ROM with Screwdriver
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2PCS 140 mm Magnetic Frame Black Nylon Mesh Dust Filter PC Cooler Fan Filter with Magnet , Dustproof Computer Case Cover
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120 mm Dust Filter Computer Fan Filter Cooler PVC Black Dustproof Case Cover Computer Mesh 10 Packs with 40 Pieces of Screws
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  • $25.92 - $27.32
Raspberry Pi 4B plastic case - ABS protective case with LOG0 and mesh ventilation for fan cooling
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  • $16.48 - $17.88
Silverstone RA02 Rackmount Ear Kit for SilverStone Desktop Cases
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Silverstone RA02 Rackmount Ear Kit for SilverStone Desktop Cases
  • Specifications: Color: Black Material: Aluminum handle grip, steel mounting plate Dimension(handle bar only): 115mm (L) x 40mm (D) x 14mm (W) Overall Dimension: 160mm (L) x 55mm (D) x 22mm (W) Weight: 139g(combined)
  • Model #: RA02
BYTECC Bracket - 125 HDD / SSD 1 x 2.5 Drive to 3.5" Bay Metal Mounting Kit  OEM (SSD HDD 2.5 to 3.5 OEM)
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  • Β 
  • $19.99 –
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RackSolutions Secure Wall Mount L09 for Lenovo Thunderbolt 4 Docking Station  Durable, Lockable Enclosure for Professional Installations
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  • $49.99 –
  • $8.99 Shipping
RackSolutions Secure Wall Mount H51 for HP USB-C Dock G5  Secure & Space-Saving Docking Station Enclosure
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  • Β 
  • $44.99 –
  • $8.99 Shipping
1set Case for Raspberry Pi Pi 5 Fan ABS Case with Cooler, Heatsink, for Raspberry Pi 5
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  • $23.58 - $24.98
RackSolutions 2U Adapter Bracket, 2 Bends, 1.00 in Depth, Universal Rack Compatibility, No Hardware
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  • $15.99 –
  • $8.99 Shipping
RackSolutions 2U Adapter Bracket, 2 Bends, 2.90 in Depth, Universal Rack Compatibility, No Hardware
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  • Β 
  • $15.99 –
  • $8.99 Shipping
5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel with Screw
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  • $20.13 –
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Atdec Modular Mounting Adapter for Monitor
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  • $74.00 –
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SilverStone Silent Foam SF01, Sound Dampening Acoustic EP0M Foam Material, Black, 21"x15", 4mm thick, 2 pcs
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SilverStone Silent Foam SF01, Sound Dampening Acoustic EP0M Foam Material, Black, 21"x15", 4mm thick, 2 pcs
  • Types: Case Fan Accessories
  • Specifications: Color: Black Material: EPOM Dimension: 530 mm(W) x 380 mm(L) x 4 mm (T) Building a silent computer is often a difficult goal for enthusiasts and power users to achieve, especially if the computer needs to also be fast and cool. The SF01 is a package of two foam pads designed to help absorb noise with minimal impact inside a computer chassis. Each pad has large surface area and high density 4mm thick foam to provide good noise reduction and flexible integration choices
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: SF01
Icy Dock Mb882sp-1s-1b To Hdd Converter - 1 X 2.5 - Internal - Internal - Black
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  • $48.72 –
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Pci Slot Cover 5Pcs Black Pci Bracket Vented Slot Covers Hard Steel Dust Filter Blanking Plate With Screws For Computer Cases
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Universal VGA Graphics Card Holder GPU Brace Video Card Sag Holder Bracket Silver
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  • $13.89 –
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  • $11.39 - $13.89
New OEM Original Dell Optiplex 980 Front Cover Face Plate Bezel - G314R
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  • $28.50 –
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Digital-ARGB 5V 3PIN LED Strip M5  550mm Smooth Lighting Strip Full-Color Range Flexible Mounting Female to Male
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  • $59.59 –
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  • $24.20 - $59.59
NZXT AC-HPL03-10 HUE+ Extension Kit (Add two LED strips to extend HUE+'s lighting)
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NZXT AC-HPL03-10 HUE+ Extension Kit (Add two LED strips to extend HUE+'s lighting)
  • Types: Lighting & Decor
  • Colors: Multi-Color
  • Specifications: Included Accessories: 1 x 300 mm Extension cable, 1 x 100 mm Extension cable LED Strip Length: 300 mm, 10-LED LED Strip Width: 10mm LED Color: Color Changing RGB Mounting: 3M Double sided tape & Magnets Cable Finish: Black rubber System Requirements: Requires HUE+ Advanced PC Lighting device to operate. Sold Separately
  • Model #: AC-HPL03-10
ASKAsk me

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:

TIRTHANKAR C.
1/20/2025 5:21:07 PM
Thermaltake Tower 300 Series LCD Panel Kit - 3.9" LCD Display

β€œ 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
9/16/2024 10:00:07 AM
Easy to use and looks amazing on the Q58

β€œ Installation is straightforward, as it's designed specifically for the Q58 Chassis. ”

LIAN LI Q58 ARGB LEDs Strip Kit For Q58W3 , Q58W4----Q58-2W
Anonymous
7/27/2024 5:08:49 AM
Easy to setup

β€œ Back of the commander is magnetic and can easily mount securely anywhere on your PC case ”

CORSAIR iCUE COMMANDER CORE XT Smart RGB Lighting and Fan Speed Controller
Anonymous
7/23/2024 7:55:09 PM
Very solid fan controller

β€œ It has these magnetic feet that help stick it to the inside back of your case so it doesn't rattle around, overall I'd recommend it. ”

Cooler Master MasterFan PWM Hub - Supports up to 10 Fans (3-pin or 4-pin), Occupying only One 4-pin Motherboard Header (System Fan or CPU Fan)
Jeff B.
3/29/2024 7:18:39 AM
Great Filter / Should really come with the case purchase

β€œ you run a positive pressure case pulling from the front fans. ”

LIAN LI LAN216-2W White front dust filter -----LAN216-2W
Daniel S.
2/6/2024 4:00:54 PM
This is a Must Need Which Sucks it's Sold Separately

β€œ Super easy to install in the front of the Lian Li 216 case ”

LIAN LI LAN216-2W White front dust filter -----LAN216-2W
Shawn C.
11/28/2023 9:23:41 AM
Great in Fractal North

β€œ I managed to get the card in with a Phanteks 360 radiator mounted in the front of the case ”

Fractal Design Flex 2 PCIe 4.0 x16 Black Vertical GPU Riser with Bracket
steven k.
9/13/2023 9:04:17 PM
work grate in my deepcool case look wow can see my new 4060 3fan card

β€œ like it was made for my caseCARD 5% COOLER 75 HI TEMP SETTING IN MIDLE OF CASE LOOKS LIKE IT WAS MADE FOR IT AM I RIGHT ”

Phanteks PH-VGPUKT_02 Universal Vertical GPU Bracket