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Silverstone FF141B 140mm Fan Filter with Magnet (Black)
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Silverstone FF141B 140mm Fan Filter with Magnet (Black)
  • Types: Case Fan Accessories
  • Specifications: Color: Black Material: High density ABS / magnet Application: 140mm fan grille and filter kit Net Weight: 22g Dimension: 140 mm(W) x 140 mm(H) x 3 mm (D)
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: FF141B
CORN Shellcase Keyboard Protective Case, Storage Bag for LEOPOLD FC900R Mechanical Keyboard
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  • $72.51 
  • Free Shipping
Computer Tower Stand, Iron PC Stand 2-Tier CPU Stand with Locking Caster Wheels Suitable for Most PC
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Computer Tower Stand, Iron PC Stand 2-Tier CPU Stand with Locking Caster Wheels Suitable for Most PC
  • Type: Business Desktops & Workstations
  • Monitor: Monitor not included
  • Model #: BEH09AO9C5
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  • $109.99 
  • Free Shipping
Kensington MicroSaver Retractable Keyed Laptop Lock (K64538US)
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  • $52.99 
  • Free Shipping
10 PCI Slot Cover Dust Filter Bracket Expansion Blank Plate Shield Metal - White
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  • $21.15 
  • Free Shipping
Mobile CPU Stand Adjustable Computer Tower Stand with 4 Caster Wheels Fits Most PC (Black)
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Mobile CPU Stand Adjustable Computer Tower Stand with 4 Caster Wheels Fits Most PC (Black)
  • Types: GPU Bracket
  • Colors: Black
  • Length: 40cm
  • Model #: XYTJXJSE044_1
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  • $39.99 
  • Free Shipping
APEVIA G-140MM 140mm Fan Grill 2 in 1 pack
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APEVIA G-140MM 140mm Fan Grill 2 in 1 pack
  • Types: Case Fan Accessories
  • Parts: 1 year limited
  • Model #: G-140MM
228pcs Computer PC Screws Kit with Case for Motherboard Case Fan Hard Disk Notebook
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  • $3.99 
  • $9.99 Shipping
INNOVATION FIRST 2URACK-119 Rack Bracket - 2U - 19
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  • $71.26 
  • Free Shipping
CyberPower 4POSTRAIL UNIVERAL RACK MOUNT 1U-2U RAIL
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TEUCER VC-15 PLUS Universal VGA Graphics Card Holder, Graphics Card GPU Brace Support, Graphics Card Support Frame Video Card Sag Holder Bracket, Height Adjustable
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  • $21.99 
  • Free Shipping
  • $19.99 - $21.99
Desktop Computer Carrying Case, Computer Tower Travel Case with wheels and Drawbar, Suitcase for Pc and Monitors (27in)
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Desktop Computer Carrying Case, Computer Tower Travel Case with wheels and Drawbar, Suitcase for Pc and Monitors (27in)
  • Type: Student / Home Office
  • Monitor: Monitor not included
  • Screen Size: 27"
  • Model #: BEDCCC27IN
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  • $290.94 
  • Free Shipping
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
TRIPP LITE 12U WALL MOUNT RACK ENCLOSURE SERVER CABINET LOW PROFILE DEEP - SRW12UDP
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  • $659.99 
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Syba SY-ACC65079 Metal Mobile Desktop Tower Computer Rolling Stand with Adjustable Width and Caster Wheels
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Syba SY-ACC65079 Metal Mobile Desktop Tower Computer Rolling Stand with Adjustable Width and Caster Wheels
  • Types: CPU Accessories
  • Colors: Black
  • Specifications: Package Content: Heavy Duty Black Computer Tower Case Stand 4 Casters 6 Mounting Screws Wrench for Easy Installation
  • Model #: SY-ACC65079
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HP 874577-B21 Slimline Odd Bay And Support Cable Kit - Storage Drive Cage - For Proliant Ml350 Gen10
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HP 874577-B21 Slimline Odd Bay And Support Cable Kit - Storage Drive Cage - For Proliant Ml350 Gen10
  • Types: ML350 Gen10 Slimline ODD Bay & Support Cable Kit
  • Model #: 874577-B21
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  • $121.90 
  • Free Shipping
FELLOWES 8036201 Under Desk CPU Holder, 17w x 12d x 11h, Black
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Used - Very Good FELLOWES 8036201 Under Desk CPU Holder, 17w x 12d x 11h, Black
  • Types: CPU Accessories
  • Colors: Black
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: 8036201
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  • $74.99 
  • Free Shipping
SUPERMICRO MCP-410-00006-0N Screw Bag 100 PCs-Label for 2.5 In Tray
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SUPERMICRO MCP-410-00006-0N Screw Bag 100 PCs-Label for 2.5 In Tray
  • Types: Screws & Mount
  • Specifications: Screw bag (100 pcs) and label for 24x hot swap 2.5" HDD tray
  • Model #: MCP-410-00006-0N
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Lenovo Rack Mount for Server 4M17A12785
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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