Skip to main content
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Types
Show More
Colors
Show More
Length
Show More
Sold by
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings
  • Featured Brands

    See Deals from Rosewill
Sort By:
View:
Chassis Cabinet Rack
Quick View
Chassis Cabinet Rack
  • Types: Drive Accessories
  • Model #: WB-670
  •  
  • $334.99 
  • $28.08 Shipping
4-Post 1000mm Open Frame Rack
Quick View
HP VN569AA SFF Tower Stand
Quick View
HP
HP VN569AA SFF Tower Stand
  • Types: CPU Accessories
  • Colors: Silver
  • Specifications: Weight: 0.27 lbs.
  • Parts: 1 year limited
  • Model #: VN569AA
  •  
  • $11.99 
  • Free Shipping
HP B200 PC Mounting Bracket
Quick View
HP
HP B200 PC Mounting Bracket
  • Part Number: 762T5AT
  • Length: 7.12"
  • Model #: 762T5AT
BRIGHT WHITE SCANNER MOUNT VESA
Quick View
  • $88.00 - $94.99
Phobya 4-Pin PWM to 6x 4-Pin Fan Splitter PCB
Quick View
Phobya 4-Pin PWM to 6x 4-Pin Fan Splitter PCB
  • Brand: Phobya
  • Model: 1011224
  • Part Number: 1011224
  • Colors: Black
  • Model #: 1011224
  •  
  • $14.50 
  • Free Shipping
Watercool HEATKILLER® LED Stripes - VGA Vega - White, 12V (78028)
Quick View
  •  
  • $18.25 
  • Free Shipping
ModMyMods 1/8" (3mm) Domed Aluminum Rivets - White - 10 Pack (MOD-0195)
Quick View
ModMyMods 1/8" (3mm) Domed Aluminum Rivets - White - 10 Pack (MOD-0195)
  • Brand: ModMyMods
  • Model: MOD-0195
  • Part Number: MOD-0195
  • Colors: White
  • Model #: MOD-0195
  •  
  • $1.99 
  • $5.92 Shipping
ModMyMods M4 x 10mm Socket Head Cap Screw - Stainless Steel - Black (MOD-0170)
Quick View
  •  
  • $0.70 
  • $5.92 Shipping
19" Two Space 4U Steel Wall Mount Hinged Swing Out Patch Panel Bracket 6" Depth
Quick View
  •  
  • $39.10 
  • Free Shipping
Alphacool Self-tapping Screw DIN 7981 2.2x5mm (Suitable for Alphacool LCD Mount) - 4 pcs, Black (94281)
Quick View
  •  
  • $1.75 
  • $5.92 Shipping
ModMyMods 3/8" (10mm) 3:1 Heatshrink Tubing - Red (MOD-0177)
Quick View
ModMyMods 3/8" (10mm) 3:1 Heatshrink Tubing - Red (MOD-0177)
  • Types: Cable Accessories
  • Model #: MOD-0177
  •  
  • $0.95 
  • $5.92 Shipping
Masscool FFT-2P-90MM 90mm ABS plastic foam fan filter (2-pack)
Quick View
Masscool FFT-2P-90MM 90mm ABS plastic foam fan filter (2-pack)
  • Length: 0 ft.
  • Specifications: 90MM ABS plastic foam fan filter (2-pack)
  • Model #: FFT-2P-90MM
  •  
  • $7.99 
  • Free Shipping
ModMyMods M3 x 35mm Phillips Pan-Head Screw - Stainless Steel (MOD-0007)
Quick View
  •  
  • $0.80 
  • $6.57 Shipping
ModMyMods M3 x 40mm Phillips Pan-Head Screw - Stainless Steel (MOD-0008)
Quick View
  •  
  • $0.85 
  • $6.57 Shipping
ModMyMods 1/8" (3mm) Countersunk Aluminum Rivets - 10 Pack (MOD-0198)
Quick View
ModMyMods 1/8" (3mm) Countersunk Aluminum Rivets - 10 Pack (MOD-0198)
  • Brand: ModMyMods
  • Model: MOD-0198
  • Part Number: MOD-0198
  • Features: A must have for any case modding project
  • Model #: MOD-0198
  •  
  • $1.99 
  • $5.92 Shipping
DarkSide 12" CONNECT G2 Dimmable Rigid LED Strip - BLUE (DS-0619)
Quick View
  •  
  • $14.25 
  • $6.57 Shipping
ModMyMods 1/8" (3mm) Domed Aluminum Rivets - 10 Pack (MOD-0197)
Quick View
ModMyMods 1/8" (3mm) Domed Aluminum Rivets - 10 Pack (MOD-0197)
  • Brand: ModMyMods
  • Model: MOD-0197
  • Part Number: MOD-0197
  • Features: A must have for any case modding project
  • Model #: MOD-0197
  •  
  • $1.99 
  • $5.92 Shipping
HPE Flush Mount Sleeve for Wireless Access Point Model S2N68A
Quick View
  • $13.93 - $23.65
DimasTech® Adjustable Stand for RadExt & L-Fan Supports (BT172)
Quick View
DimasTech® Adjustable Stand for RadExt & L-Fan Supports (BT172)
  • Brand: Dimastech
  • Model: BT172
  • Part Number: BT172
  • Colors: Black
  • Model #: BT172
  •  
  • $10.40 
  • $6.86 Shipping
DarkSide 12" CONNECT G2 Dimmable Rigid LED Strip - ICE BLUE (DS-0618)
Quick View
  •  
  • $14.25 
  • $6.57 Shipping
Alphacool AlphaCord Sleeve 4mm - 3,3m (10ft) - Neon Green (45318)
Quick View
  •  
  • $3.05 
  • $5.92 Shipping
QNAP RAIL-S02 Rail Kit for 1U/2U/3U Rackmount Models, 2-Pack
Quick View
  •  
  • $117.42 
Darkside 6-Pin Cable Management Holder - Yellow, PETG (3DS-0108)
Quick View
  •  
  • $1.60 
  • $6.57 Shipping
Darkside 19" (50cm) Dimmable Rigid RGB LED Strip - ASUS Edition, 12V (DS-0970)
Quick View
  •  
  • $18.99 
  • $11.01 Shipping
Alphacool Aurora XPX RGB Frame - Black (12893)
Quick View
Alphacool Aurora XPX RGB Frame - Black (12893)
  • Types: Lighting & Decor
  • Model #: 1014746
  •  
  • $11.05 
  • Free Shipping
Darkside 12" Ultra Thin Rigid RGB LED Strip - ModMyMods Exclusive (DS-Mini-RGB)
Quick View
  •  
  • $15.99 
  • $6.86 Shipping
HP Z4 PCIe Retainer with Fans 56Q84AA
Quick View
HP
HP Z4 PCIe Retainer with Fans 56Q84AA
  • Type: Fan only
  • Model #: 56Q84AA

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

“ 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
Menelaos K.
12/3/2024 3:25:29 PM
Fine mesh -perfect for all intake fans

“ 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
4/22/2024 9:32:46 AM
Having USB-C port very handy

“ I love the Fractal Design Pop Mini Air RGB case. And having a USB-C port available on the front I/O panel makes this case even better. ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D
Daniel S.
2/6/2024 4:00:54 PM
This is a Must Need Which Sucks it's Sold Separately

“ Super easy to install in the front of the Lian Li 216 case ”

LIAN LI LAN216-2W White front dust filter -----LAN216-2W