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Enlabs MGFLITER12CM 120 mm Magnetic Frame Black Nylon Mesh Dust Filter PC Cooler Fan Filter with Magnet , Dustproof Computer Case Cover
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Enlabs MGFLITER12CM 120 mm Magnetic Frame Black Nylon Mesh Dust Filter PC Cooler Fan Filter with Magnet , Dustproof Computer Case Cover

Limited time offer, ends 05/30

  • Specifications: Material: Nylon w/magnetic frame Color: Black Dimension:120 x 120mm/4.72 x 4.72"(L x W) Package Included: 1 x Dust Filter Mesh
  • Color: Black
  • Option: 120mm Fan Grill
  • Model #: MGFLITER12CM
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  • $9.69 
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Fan Adapter 140mm-Black, 140 to 120mm fan adapter Black color
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Fan Adapter 140mm-Black, 140 to 120mm fan adapter Black color
  • Types: Case Fan Accessories
  • Colors: Black
  • Length: 0 ft.
  • Model #: Fan Adapter 140mm-BK
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  • $4.99 
  • $5.25 Shipping
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Phanteks PH-FF140DRGBP_BK01 140mm Halos Digital RGB Fan Frames
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Phanteks PH-FF140DRGBP_BK01 140mm Halos Digital RGB Fan Frames
  • Types: Digital RGB Fan Frames
  • Colors: Black Frame with RGB Light
  • Length: 14cm
  • Specifications: Material: Anodized Aluminum No. of LEDs: 30 Dimensions: 140 x 140 x 6 mm / 5.5 x 5.5 x 0.24 in
  • Model #: PH-FF140DRGBP_BK01
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  • $21.99 
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Fractal Design FD-A-TRAY-002 HDD Drive Tray Kit - Type-B for Define 7 Series and Compatible Fractal Design Cases - White (2-pack)
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Fractal Design FD-A-TRAY-002 HDD Drive Tray Kit - Type-B for Define 7 Series and Compatible Fractal Design Cases - White (2-pack)
  • Types: Drive Mounts
  • Colors: White
  • Specifications: Compatibility: Cases with Fractal Design Type-B HDD Mounts (Define 7 Series) Package Contents: 2 x HDD trays  8 x 6-32 screws for HDD  8 x HDD dampers  8 x M3 screws for 2.5" SSD/HDD  2 x captive thumbscrew
  • Model #: FD-A-TRAY-002
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Computer Tower Stand, CPU Holder Desktop Stand Desktop ATX-Case Mobile Cart Holder Adjustable Width with 4 Caster Wheels, Fits Most Computer Cases Under Desk, Black
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  • $32.28
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  • $26.99 
  • Save: 16%
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PC Stand Computer Tower Stand 2-Tier Metal CPU Stand with Locking Caster Wheels Suitable for Most PC
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  • $79.99 
  • Free Shipping
Syba SY-ACC65029 Mobile Desktop Tower Computer Floor Stand Rolling Caster Wheels and Adjustable Width from 6" to 10"
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Syba SY-ACC65029 Mobile Desktop Tower Computer Floor Stand Rolling Caster Wheels and Adjustable Width from 6" to 10"
  • Types: Stand
  • Colors: Black
  • Length: Adjustable Width from 6" to 10"
  • Specifications: CPU stand with 5 castors wheel, adjustable width from 15cm to 25.5cm Suitable for most vertical PC tower casing Anti-skid grip and castors
  • Model #: SY-ACC65029
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Enlabs FP525BOX 5.25" Bay Metal Case Box Organizer Drawer for Storage Devices,Memory Cards,USB Flash Drive, Accessories - Black
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  • $23.69 
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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
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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
ORICO Aluminum 5.25 inch to 2.5 or 3.5 Inch Internal Hard Disk Drive Mounting Kit with Screws and Shock Absorption Rubber Washer- Black  (AC52535-1S-V1)
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ORICO Aluminum 5.25 inch to 2.5 or 3.5 Inch Internal Hard Disk Drive Mounting Kit with Screws and Shock Absorption Rubber Washer- Black (AC52535-1S-V1)
  • Color: Black
  • Part Number: ORICO AC52535-1S-BK
  • Conversion Tray: 2.5" & 3.5" Drives to 5.25" Bay
  • Mobile Rack Drives Support: 2.5" & 3.5" Drives to 1 x 5.25" Bay
  • Model #: AC52535-1S-V1-BK-BP
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  • $9.99 
  • Free Shipping
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VIVO Black Mobile PC Cart with Storage, Premium Computer Tower Holder
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  • $79.99 
  • Free Shipping
Phanteks NV9 Premium DRGB Kit, 4x D/A-RGB LED modules for NV9 outer frame, Black
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Phanteks NV9 Premium DRGB Kit, 4x D/A-RGB LED modules for NV9 outer frame, Black
  • Brand: Phanteks
  • Types: Lighting & Decor
  • Colors: Black
  • Specifications: Chassis Support: For Phanteks NV9 Chassis Materials: ABS Plastic, PC Plastic D-RGB Controller Output: 7A Product Dimension: 150.9 x 80 x 16.4mm / 5.94 x 3.14 x 0.64in
  • Model #: PH-PLEDKT_NV9_DBK01
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Combo Light Strip ARGB Neon Computer Case Decoration LED Strip 5V 3PIN Light Header AURA 400mm X 2 pcs
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  • $36.86 
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SilverStone PWM Fan Hub System Cables, Black (CPF04)
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SilverStone PWM Fan Hub System Cables, Black (CPF04)
  • Types: Cable Accessories
  • Colors: Black
  • Specifications: Color: Black Connectors: PWM 4pin connector x 1 to motherboard SATA power cable x 1 to PSU PWM 4pin header x 8, compatible with 3pin cable* Length PWM cable 500mm, SATA power cable 300mm Capacitor size 2200µF Dimension 54mm (W) x 19mm (H) x 40mm (D)
  • Model #: CPF04
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HYTE Y70 touch infinite Display Upgrade - Pitch Black
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HYTE Y70 touch infinite Display Upgrade - Pitch Black
  • Color: Pitch Black
  • Model #: ACC-HYTE-LK-Y7TTI-BB
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  • $239.99 
  • $12.85 Shipping
Syba SY-ACC65085 Blank Drawer Rack (5.25") for Storing Computer Accessories / CD Media / Driver / Cables etc
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Syba SY-ACC65085 Blank Drawer Rack (5.25") for Storing Computer Accessories / CD Media / Driver / Cables etc
  • Types: Drive Accessories
  • Colors: Black
  • Specifications: Package Content: 1 x 5.25 Drawer 4 x Screws
  • Color: Black
  • Model #: SY-ACC65085
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  • $12.99 
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Lian Li Lancool 207RW option filter set ----LAN207-1W
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  • $9.99 
  • Free Shipping
LIAN LI O11Dynamic EVO Black  Front Mesh Kit ----  O11DE-4X
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LIAN LI O11Dynamic EVO Black Front Mesh Kit ---- O11DE-4X
  • Types: Front / Back Panel & Accessories
  • Colors: Black
  • Model #: O11DE-4X
SYBA SY-ACC65093 Slim PC or UPS Metal Floor Stand with Adjustable Width and Caster Wheels
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SYBA SY-ACC65093 Slim PC or UPS Metal Floor Stand with Adjustable Width and Caster Wheels
  • Types: Metal Floor Stand
  • Colors: Black
  • Length: Width is adjustable from 3.8" to 7"
  • Specifications: For easy access to your slim PC or UPS unit, this adjustable metal stand elevates your UPS or slim PC off the floor, both in function and in form. Forged from steel, it puts your slim PC or UPS up on wheels so you can roll it around without any lifting. The more digital our lifestyle gets, the more we need to plug and unplug things from the computer.
  • Model #: SY-ACC65093
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Noctua NA-SAV2, Anti-Vibration Mounts (20 pack, Brown)
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Bgears Fan Filter 90mm Fan filter with easy removable cover and washable foam filter (2 pieces Pack)
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Bgears Fan Filter 90mm Fan filter with easy removable cover and washable foam filter (2 pieces Pack)
  • Types: Case Fan Accessories
  • Colors: Black
  • Length: 0 ft.
  • Specifications: Dimension: 90 x 90 x 10mm 90mm Fan filter with easy removable cover and washable foam filter. Black plastic.
  • Model #: Fan Filter 90mm
  • $7.98
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  • $2.99 
  • Save: 62%
  • $4.99 Shipping
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Rackmount.IT | RM-FR-T14 | Rack Mount Kit for FortiGate 40F
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VIVO Black Under-Desk PC Adjustable Strap Mount | Computer Case Holder
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  • $24.99 
  • Free Shipping
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
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Bgears Fan Grill 120mm steel chrome finished fan grill (2 pieces Pack)
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Bgears Fan Grill 120mm steel chrome finished fan grill (2 pieces Pack)
  • Types: Case Fan Accessories
  • Colors: Silver
  • Specifications: Dimension: 120 x 120 x 2mm 120mm steel chrome finished fan grill
  • Model #: Fan Grill 120mm
  • $14.99
  •  
  • $13.99 
  • Save: 6%
  • Free Shipping
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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