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Bgears Fan Filter 80mm Fan filter with easy removable cover and washable foam filter (2 pieces Pack)
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Bgears Fan Filter 80mm Fan filter with easy removable cover and washable foam filter (2 pieces Pack)
  • Types: Case Fan Accessories
  • Colors: Silver
  • Specifications: Dimension: 80 x 80 x 10mm 80mm Fan filter with easy removable cover and washable foam filter. Black plastic.
  • Model #: Fan Filter 80mm
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  • $4.99 
  • $2.99 Shipping
Syba SY-ACC65057 Steel PC Stand for ATX Case with Adj. Width with Caster wheels - Black
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Syba SY-ACC65057 Steel PC Stand for ATX Case with Adj. Width with Caster wheels - Black
  • Types: CPU Accessories
  • Colors: Black
  • Specifications: Adjustable Width from 5 to 9 inches Base Plate Dimensions: 9.75" x 10.00" x 1.00" Side Walls Dimensions: 9.75" x 3.50" x 1.12" 4 x 1.5 x 1.75" Casters (2 with Double-Locking) Metal Thickness: 1/16" Maximum Weight Supported (without Wheels): 200.00 lbs. Maximum Weight Supported (with Wheels): 80.00 lbs. Padded Interior Main Body Color: Black Wheel Color: Black Weights: 5.00 lbs. Package Includes: Heavy Duty Black Computer Tower Case Stand 4 x Casters 6 x Mounting Screws 1 x Wrench for Easy Installation
  • Model #: SY-ACC65057
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  • $23.99 
  • Free Shipping
52Pi 2U Rack Venting Blank Panel, 10 inch Rack Accessories for DeskPi Rackmate T0/T1/T2 Server Cabinets
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52Pi 2U Rack Venting Blank Panel, 10 inch Rack Accessories for DeskPi Rackmate T0/T1/T2 Server Cabinets

Limited time offer, ends 02/08

  • Brand: 52Pi
  • Part Number: DP-0049
  • Rack Units: 2U
  • Color: Black
  • Model #: 309507314243
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  • $13.99 
  • Free Shipping
Alphacool Aurora LED Flexible Light, Digital RGB, 20cm
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  • $17.99 
  • $5.92 Shipping
be quiet! HDD Slot Cover (Dark Base 700 / Silent Base 801| 601)
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  • $6.90 
  • $6.81 Shipping
Cooler Master Wired RGB Controller C10L 3 compact LED controller for RGB Fans, preset colors, lighting,  Brightness Modes
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Cooler Master Wired RGB Controller C10L 3 compact LED controller for RGB Fans, preset colors, lighting, Brightness Modes
  • Types: Wired RGB Controller
  • Specifications: Dimension: 45x16x8mm Material: Plastic, PCB Connector: 4-Pin Output Channel Voltage: 12v Rated Current: 2A Included Accessories: 1 x Extension Cable
  • Color: Black
  • Model #: RE-C10L-RGB-R1
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  • $14.99 
  • Free Shipping
VIVO Large Under Desk PC Shelf Mount
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VIVO Large Under Desk PC Shelf Mount
  • Brand: VIVO
  • Length: 26.5
  • Model #: MOUNT-PCSF1
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  • $59.99 
VIVO Black Mobile PC Cart with Storage, Premium Computer Tower Holder
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  • $79.99 
  • Free Shipping
15PK ATX COMPUTER CASE 6-32
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15PK ATX COMPUTER CASE 6-32
  • Types: Screws & Mount
  • Specifications: Head Pattern: Hex (barrel) Thread Type(s): #6-32 (outer), #6-32 (inner) Materials: Brass Package Quantity: 15
  • Model #: STANDOFF632
RackSolutions 1U Adapter Bracket, 2 Bends, 0.59 in Depth, Adjustable Rack Installation Depth, Compatible with Square, Threaded, and Round Hole 4-Post Racks
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RackSolutions 1U Adapter Bracket, 2 Bends, 0.59 in Depth, Adjustable Rack Installation Depth, Compatible with Square, Threaded, and Round Hole 4-Post Racks
  • Part Number: 1UBRK-059
  • Type: See Description
  • Features: ADJUSTABLE DEPTH: Quickly adjust server rack installation depth ideal for racks that are too long or too short.^^UNIVERSAL COMPATIBILITY: Works with square threaded and round hole racks in 4-post configurations supporting most major manufacturers like Dell HP and IBM.^^DURABLE CONSTRUCTION: Rated at 50 lbs per rack unit offering strong support
  • Parts: 1 Year
  • Model #: 1UBRK-059
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  • $15.99 
  • $8.99 Shipping
VIVO Adjustable Under Desk Large PC and Wall Mount, Computer Case CPU Holder
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  • $69.99 
  • Free Shipping
Cooler Master Master Accessory Vertical Graphics Card Holder Kit Ver 2 with Premium Riser Cable PCI-E 3.0 x16 - 165mm, Compatible with all Standard ATX Chassis
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Cooler Master Master Accessory Vertical Graphics Card Holder Kit Ver 2 with Premium Riser Cable PCI-E 3.0 x16 - 165mm, Compatible with all Standard ATX Chassis
  • Types: Vertical Graphics Card Holder Kit
  • Colors: Black
  • Length: 165mm (6.49in)
  • Specifications: Supported Graphics Cards: Any length, up to 2.5 slots wide Riser Cable Model: Riser Cable PCie 3.0 Ver.2 Compatibility: PCI-E 3.0 Certifications: EMI, IPC4101D/21 Electronic Component Materials: PCBA, Copper Wire 28 AWG, Copper Wire 30 AWG Insulation Materials: PE, TPE Other Materials: ABS, SPCC, SGCC Steel, Nickel, Gold, Brass Required PCI slots: 7 PCI slots are required for mounting Dimensions GFX Holder kit: 184 x 142 x 121mm / 7.25 x 5.59 x 4.77 inch (closed) 239 x 142 x 121mm/ 9.41 x 5.59 x 4.77 inch (fully open)
  • Model #: MCA-U000R-KFVK01
Noctua NA-SFMA1, 140 to 120mm Fan Mounting Adaptors for Watercooling Radiators (2 pieces, Black)
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Noctua NA-SFMA1, 140 to 120mm Fan Mounting Adaptors for Watercooling Radiators (2 pieces, Black)
  • Types: Case Fan Accessories
  • Colors: Black
  • Specifications: 2x NA-FMA1 adaptor, 8x NA-AV4 anti-vibration mounts, NO fan included
  • Model #: NA-SFMA1
Silverstone FF123B 120mm Ultra Fine Fan Filter with Magnet (Black)
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Silverstone FF123B 120mm Ultra Fine Fan Filter with Magnet (Black)
  • Types: Case Fan Accessories
  • Colors: Black
  • Specifications: Material: PVC/magnet Application: 120mm size filter Net Weight: 13.3g Dimension: 120mm (W) x 120mm (H) x 1.5mm (D)
  • Model #: FF123B
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
CORSAIR Lighting Node PRO CL-9011109-WW, RGB Lighting Controller with Individually Addressable RGB LED Strips
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CORSAIR Lighting Node PRO CL-9011109-WW, RGB Lighting Controller with Individually Addressable RGB LED Strips
  • Types: Lighting & Decor
  • Colors: Multi-Color
  • Length: 41cm
  • Specifications: Lighting Node PRO Power input: 4.5V to 5.5V Unit dimension: 55mm x 31mm x 12mm RGB LED channels: 2 Max. RGB LED strip per channel: 4 Mini USB cable: 375mm SATA Power cable: 440mm HD RGB LED hub cable 485mm Individually Addressable RGB LED strip Length: 410mm RGB LED chip count: 10 Protective cover: IP65-rated transparent silicone Adhesion type: 4 magnets per strip and full-strip tape RGB extension cable: 345mm
  • Model #: CL-9011109-WW
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  • $99.90 
  • Free Shipping
Silverstone FF125 120mm Magnetic Fan Filter with Hiflow Technology
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Silverstone FF125 120mm Magnetic Fan Filter with Hiflow Technology
  • Types: Fan Filter
  • Colors: Black
  • Length: 12cm
  • Specifications: Material: High density ABS / magnet Application: 120mm fan grille and filter kit
  • Model #: SST-FF125B
M5 Light Strip 550mm ARGB Symphony Streamer Neon Uniform Case Decoration Light Bar
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  • $29.82 
  • Free Shipping
Cooler Master Accessory: Universal Vertical Graphics Card Holder Kit Ver.2 (PCIe 3.0) - For Full Tower / Standard ATX Chassis with at least 7 available PCI slots
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Cooler Master
Refurbished Cooler Master Accessory: Universal Vertical Graphics Card Holder Kit Ver.2 (PCIe 3.0) - For Full Tower / Standard ATX Chassis with at least 7 available PCI slots
  • Brand: COOLER MASTER
  • Types: Vertical GPU Brace
  • Colors: Black
  • Length: Length of PCI-E 16X Riser Cable : 165mm / 6.49"in.
  • Model #: MCA-U000R-KFVK01
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  • $34.90 
  • Free Shipping
5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel with Screw
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5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel with Screw

Limited time offer, ends 02/05

  • Model #: 6402411567242ASDFA13504655
Thermaltake Tower 300 Series Chassis Stand Kit (Racing Green)
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Thermaltake
Thermaltake Tower 300 Series Chassis Stand Kit (Racing Green)
  • Part Number: AC-074-ONDNAN-A1
  • Types: Stand
  • Colors: Racing Green
  • Specifications: Display stand: 145 x 266 x 459 mm (5.7" x 10.47" x 18.07") Bottom cover panel: 55 x 281 x 342 mm (2.17" x 11.06" x 13.46") Net Weight: 1.1kg / 2.43 lbs.
  • Model #: AC-074-ONDNAN-A1
Silverstone SST-FF144B FF144 140mm Magnetic Fan Filter with Hiflow Technology
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Silverstone SST-FF144B FF144 140mm Magnetic Fan Filter with Hiflow Technology
  • Types: Fan Filter
  • Colors: Black
  • Length: 14cm
  • Specifications: Material: High density ABS / magnet Application: 140mm fan grille and filter kit
  • Model #: SST-FF144B
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  • $14.99 
  • Free 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:

Robbie
12/21/2025 5:30:14 PM
Fractal design USB-C

“ Added USB c to my fractal design case ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D
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
Anonymous
11/18/2025 8:53:35 PM
Bit larger than expected but great options to customize

“ If you're looking for a compact case that allows portability, while using 360mm AIO and full size GPUs, this is your case. ”

Mechanic Master C30Pro Compact MATX Case - Reverse Connector Motherboard Support, 360mm AIO Compatibility, RAM Cooling Fan Bracket, Portable Handle,4-Slot Design (Moonlight Silver)
Ricky B.
9/2/2025 10:03:58 AM
It's a support bracket

“ Great choice if you have a taller case like the NZXT H9 ELITE where your standard supports are too short ”

Cooler Master MasterAccessory ARGB GPU Support Bracket, Edge-Lit ARGB Tempered Glass, Universal GPU Bracket, Multiple Orientations
Douglas H.
7/21/2025 11:07:58 AM
Useful and easy installation.

“ Docked one egg because it should have come with the Fractal case I got, usb c having become an standard. ”

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