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Micro Connectors PC Computer Case Thumb Screws 6#-32x5 M3.5/Black 20-Pack (SCW-20M355B)
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  • $10.99 
  • $6.99 Shipping
VIVO White Under-Desk and Wall PC Mount, Computer Case Holder with 135 Swivel
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  • $39.99 
20PCS PC Case Fan Soft Silicone Screws Anti Noise Reducing Vibration Fan Rivet for PC Case and CPU Cooler - Black
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  • $8.69 
  • Free Shipping
52Pi 1U D-type Patch Panel Rack Mount, 10 inch 7D Rackmate XLR HDMI AV RJ45 for DeskPi Rackmate T0/T1/T2 Server Cabinets
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52Pi 1U D-type Patch Panel Rack Mount, 10 inch 7D Rackmate XLR HDMI AV RJ45 for DeskPi Rackmate T0/T1/T2 Server Cabinets

Limited time offer, ends 02/08

  • Brand: 52Pi
  • Part Number: DP-0050
  • Rack Units: 1U
  • Color: Black
  • Model #: 374392936200
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  • $11.99 
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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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  • $12.99 - $19.99
StarTech.com Replacement PC Mounting Metal Jack Screw Standoff - 50 Pack (SCREWNUTM)
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StarTech.com Replacement PC Mounting Metal Jack Screw Standoff - 50 Pack (SCREWNUTM)
  • Types: Screws & Mount
  • Colors: Gold
  • Length: 0 ft.
  • Specifications: Head Pattern: Hex (barrel) Materials: Brass Thread Type(s): #6-32 x 4mm (outer) M3 (inner) Package Quantity: 50
  • Model #: SCREWNUTM
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  • $16.99 
  • $1.99 Shipping
Streacom BC1R-Mini
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Streacom BC1R-Mini
  • Model #: ST-BC1R-Mini
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  • $169.00 
  • Free Shipping
Silverstone External cooling fan adapter bracket
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Silverstone External cooling fan adapter bracket
  • Types: Case Fan Accessories
  • Colors: Black
  • Specifications: Material: Steel, plastic Application: Tower case with 7 expansion slots and a power shroud, Tower case with 8 expansion slots Bearing: Hydraulic bearing Rated Current: 12V Speed: 1500 RPM Dimension: 66 x 127 x 124mm Weight: 300g
  • Model #: FDP02B
RackSolutions Secure Wall Mount H51 for HP USB-C Dock G5  Secure & Space-Saving Docking Station Enclosure
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  • $44.99 
  • $8.99 Shipping
RackSolutions Thin Anti-Slip Mat, 12" x 15", Black
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RackSolutions Thin Anti-Slip Mat, 12" x 15", Black
  • Type: Rack System & Accessories
  • Model #: 1USHL-MAT-THIN
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  • $2.99 
  • $8.99 Shipping
20x Computer Screws Motherboard Washers/Standoffs/ Screws  Kit 60pcs
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  • $10.35 
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Navepoint 1U Blank Rack Mount Panel Spacer With Venting For 19-Inch Server Network Rack Enclosure Or Cabinet Black
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  • $25.99 
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Enlabs MGFLITER8CM 80 mm Magnetic Frame Black Nylon Mesh Dust Filter PC Cooler Fan Filter with Magnet , Dustproof Computer Case Cover
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Enlabs MGFLITER8CM 80 mm Magnetic Frame Black Nylon Mesh Dust Filter PC Cooler Fan Filter with Magnet , Dustproof Computer Case Cover

Limited time offer, ends 01/31

  • Types: Case Fan Accessories
  • Colors: Black
  • Length: 80mmx80mm
  • Color: Black
  • Model #: MGFLITER8CM
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  • $8.99 
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Darkside Front Panel I/O Connection Kit - Black (DS-IO12-BLK)
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  • $8.99 
  • $5.92 Shipping
Tripp Lite SRSHELF4PHDVENT Adjustable Deep Rack Shelf Steel Vented 250lbs (113kg) Capacity
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Tripp Lite SRSHELF4PHDVENT Adjustable Deep Rack Shelf Steel Vented 250lbs (113kg) Capacity
  • Types: Rack Shelf
  • Specifications: Adjustable Deep Rack Shelf Steel Vented 250lbs (113kg) Capacity
  • Model #: SRSHELF4PHDVENT
Silverstone FF81B 80mm Fan Filter with Grill (Black)
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Silverstone FF81B 80mm Fan Filter with Grill (Black)
  • Types: Case Fan Accessories
  • Specifications: Color: Black Material: ABS Application: 80mm fan grille and filter kit Dimension: 80 mm(W) x 80 mm(H) x 3 mm (D) The FF81B is a fan grille designed for easy installation with any 80mm fan. The honeycomb pattern on the grille not only reduces wind shear noise but also channels the airflow into more focused beam. Its integrated filter also provides reduced dust buildup to extend the life cycle of components. All in all, the FF81 is an excellent upgrade for any 80mm fans in your system.
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: FF81B
10 x Computer PC Stainless Steel Blank Slot PCI Bracket Cover Plate with Screws
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  • $7.80 
  • $1.99 Shipping
Aidata DC3AE 3 in 1 Dust Cover Set (includes 1x CRT/1x CPU/1x Keyboard Dust Cover)
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  • $9.79 
  • $5.99 Shipping
  • $9.70 - $9.79
Noctua NA-SAVP5 chromax.black, Anti-Vibration Pads for 92mm & 80mm Noctua Fans (16-pack, Black)
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  • $9.95 
  • $6.81 Shipping
Aquacomputer RGB LED Strip IP65 - 25cm - Black (53193)
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  • $6.50 
  • $5.92 Shipping
PC Stand Computer Tower Stand 2-Tier Metal CPU Stand with Locking Caster Wheels Suitable for Most PC
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  • $78.99 
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ARCTIC Fan Grill 80 mm - CPU Case Fan Grill, Made out of Nickel Plated Steel, Air Flow Transparent, Prevents Cable Damage
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ARCTIC Fan Grill 80 mm - CPU Case Fan Grill, Made out of Nickel Plated Steel, Air Flow Transparent, Prevents Cable Damage
  • Type: Case Fan Accessory
  • Color: Silver
  • Dimensions: Fan Grill for 80 mm Case Fans
  • Model #: ACFAN00085A
Thermaltake Magnetic Fan Filter Cooling AC-004-ON1NAN-A1 Black
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  • $12.99 
  • $4.99 Shipping
Solarity ArrRGB DAC Rev. 4.1 - Digital RGB to Analog RGB Converter (SYT-0003)
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  • $39.99 
  • $5.92 Shipping
10 PCI Slot Cover Dust Filter Bracket Expansion Blank Plate Shield Metal - White
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  • $21.15 
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Tower 300 Pink chassis stand
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Thermaltake
Tower 300 Pink chassis stand
  • Model #: AC074ONANANA1
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  • $34.99 
  • $4.99 Shipping

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:

D
8/20/2025 10:11:38 PM
excellent

“ I'd be willing to pay more $ for more robust material - but so far its been great for my 4080 and C70 case ”

Cooler Master Vertical GPU Card Holder Kit V3, PCIe 4.0 | 5.0 Motherboards | GPUs RTX 5090 | RX 9070 XT, ABS Casing, 165mm Length, Modular| Adjustable for E-ATX|ATX|Micro ATX Case
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

“ Easy to install, works the way that it should! brings this case to modern specs. ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D
Roger A.
4/7/2025 8:07:06 AM
Works fine, but should have been included.

“ Great high-speed USB-C data port for the top of the POP XL case line by Fractal Design. ”

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
John P.
1/6/2025 2:18:19 PM
Dropped right in

“ Cable is designed to fit the case - easy installation ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D
Jeffrey L.
1/2/2025 1:42:12 PM
No issues - product was as described

“ Simple HDD tray for Fractal Design Define R7 case - pretty hard to mess that up. ”

Fractal Design FD-A-TRAY-002 HDD Drive Tray Kit - Type-B for Define 7 Series and Compatible Fractal Design Cases - White (2-pack)