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Silver Tone Computer PC Metal Case Fan Guard Protective Grill for 14CM 140mm Case/HDD DVD Fan
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  • $9.49 
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  • $4.19 - $9.49
Tripp Lite 4-Post Rack-Mount Shelf Kit Universal For Wallmount Racks 1U
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Silver Tone Computer PC Metal Case Fan Guard Protective Grill for 9CM 90mm Case/HDD DVD Fan
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  • $9.39 
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  • $4.33 - $9.39
Opengear Rack Mount for Network Equipment
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Ergotron 80-063-200 CPU Holder Small Black
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Ergotron 80-063-200 CPU Holder Small Black
  • Types: CPU Accessories
  • Colors: Black
  • Specifications: Description: Vertical Small CPU Holder (black) Includes CPU holder, bumpers CPU Size Range: 1-3/8" to 3-3/4" (35 to 95 mm) wide; accommodates most small form factor and ultra small form factor CPUs Weight Capacity: 50.00 lbs. Mounting Options: Mounts to sturdy vertical surfaces. Where applicable, attach to wood stud. To increase support, a Wall Track accessory (ordered separately) is recommended
  • Model #: 80-063-200
Nippon Labs Rack Mount FDU 1RU With Slide Out Fiber Patch Panel - Tray, Holds 3 Panels, Max. 72F, 1.75"H x 19"W x 13.75"D - Black
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Nippon Labs Rack Mount FDU 1RU With Slide Out Fiber Patch Panel - Tray, Holds 3 Panels, Max. 72F, 1.75"H x 19"W x 13.75"D - Black
  • Types: Rack Mount FDU 1RU With Slide Out Fiber Patch Panel
  • Colors: Black
  • Model #: 80FB36-6153R3
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  • $180.00 
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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 AC0034 LUMI Color LED Strip Blue
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Thermaltake AC0034 LUMI Color LED Strip Blue
  • Types: Lighting & Decor
  • Colors: Blue
  • Length: 30cm
  • Specifications: LED Type: 5050 Top SMD LEDs: 12 LED length: 30cm Lumens: 50-60 lm Voltage: 12V Wattage (W): 3.6W Accessories: Power cable x 1 Extended cable x 1
  • Model #: AC0034
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  • $14.99 
  • $4.99 Shipping
Phanteks Gen4 Vertical GPU Bracket, 220mm Flat Line PCI-E Gen4 x16 Riser Cable Kit, White
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Phanteks Gen4 Vertical GPU Bracket, 220mm Flat Line PCI-E Gen4 x16 Riser Cable Kit, White
  • Part Number: PH-VGPUKT4.0_03R
  • Types: GPU Bracket
  • Colors: White
  • Specifications: Chassis with open PCI slot design, P300A/P360A/P400A
  • Model #: PH-VGPUKT4.0_03R_WT
Thermaltake Magnetic Fan Filter Cooling AC-004-ON1NAN-A1 Black
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  • $12.99 
  • $4.99 Shipping
Ergotron Vertical Universal CPU Holder Mounting Component (97-468-216)
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  • $118.00 - $123.23
Bitspower Artemis Matt Black Stop Fitting with Magnetic Logo (4 PCS)
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  • $22.00
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  • $20.00 
  • Save: 9%
  • $7.50 Shipping
Premium Ultra Thin 0.22mm PVC Case/Fan Dust Filter Material (PVCM-30)
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  • $4.99 
  • $5.92 Shipping
19" Two Space 2U Steel Wall Mount Hinged Swing Out Patch Panel Bracket 6" Depth
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  • $28.55 
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SATA Power Distribution PCB 8-Way 3-Pin Block Fan Hub Power Splitter (CAB297)
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  • $6.99 
  • $5.92 Shipping
4-Pin PWM Power Distribution PCB 5-Way Block Fan Hub Power Splitter (CAB381)
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  • $5.99 
  • $5.92 Shipping
Masscool FFT-2P-80MM 80mm ABS plastic foam fan filter (2-pack)
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Masscool FFT-2P-80MM 80mm ABS plastic foam fan filter (2-pack)
  • Length: 0 ft.
  • Specifications: 80MM ABS plastic foam fan filter (2-pack)
  • Model #: FFT-2P-80MM
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  • $7.99 
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Syba SY-ACC65010 CPU Stand for ATX Case, Plastic, Black Color, Adjustable Width
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Syba SY-ACC65010 CPU Stand for ATX Case, Plastic, Black Color, Adjustable Width
  • Types: CPU Accessories
  • Colors: Black
  • Length: 0 ft.
  • Specifications: CPU stand with 4 castors wheel, adjustable width from 15cm to 25.5cm Fits to ATX mid tower and ATX full tower
  • Model #: SY-ACC65010
Alphacool Phobya PCI Slot Cover 4Pin Molex & 3x - 4Pin PWM Fan Plug
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  • $16.25 
  • $5.92 Shipping
ModMyMods 1/4" (6mm) 3:1 Heatshrink Tubing - Blue (MOD-0174)
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  • $0.95 
  • $5.92 Shipping
ModMyMods 3/16" (5mm) 3:1 Heatshrink Tubing - Black (MOD-0158)
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  • $0.85 
  • $5.92 Shipping
ModMyMods 1/8" (3mm) 3:1 Heatshrink Tubing - Blue (MOD-0172)
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  • $0.85 
  • $5.92 Shipping
ModMyMods 1/8" (3mm) 3:1 Heatshrink Tubing - Black (MOD-0156)
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  • $0.85 
  • $5.92 Shipping
ModMyMods 1/4" (6mm) 3:1 Heatshrink Tubing - Black (MOD-0159)
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  • $0.95 
  • $5.92 Shipping
ModMyMods 1/8" (3mm) Domed Aluminum Rivets - Black - 10 Pack (MOD-0191)
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  • $1.99 
  • $5.92 Shipping
DarkSide 7.75" CONNECT Dimmable Rigid LED Strip - UV Rev4 (DS-0593)
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  • $10.99 
  • $5.92 Shipping
ICC ICCMSCMPR7 Single Universal Cable Management Ring, 3 in.
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  • $20.44 
  • $5.27 - $20.44
ModMyMods M3 x 30mm Phillips Pan-Head Screw - Stainless Steel (MOD-0006)
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  • $0.80 
  • $5.92 Shipping
Tower 300 Pink chassis stand
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Thermaltake
Tower 300 Pink chassis stand
  • Model #: AC074ONANANA1
Phobya Coarse Fan Screws - 4 Pcs - Black (80093)
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  • $2.25 
  • $5.92 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:

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
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
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
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)
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
9/16/2024 10:00:07 AM
Easy to use and looks amazing on the Q58

“ allowing you to reposition it elsewhere in your case if you prefer not to use the included screws for mounting. ”

LIAN LI Q58 ARGB LEDs Strip Kit For Q58W3 , Q58W4----Q58-2W
Anonymous
7/23/2024 7:55:09 PM
Very solid fan controller

“ It has these magnetic feet that help stick it to the inside back of your case so it doesn't rattle around, overall I'd recommend it. ”

Cooler Master MasterFan PWM Hub - Supports up to 10 Fans (3-pin or 4-pin), Occupying only One 4-pin Motherboard Header (System Fan or CPU Fan)