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52Pi Mini PC Rack Shelf, 10 inch 1U Rack Mount With RJ45 CAT6 Port for DeskPi RackMate T0/T1 Server Cabinets
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  • $25.39 
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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
  •  
  • $15.99 
  • $8.99 Shipping
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
  •  
  • $8.99 
  • $4.99 Shipping
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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 
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Silverstone LS01R Flexible LED Light Strip 12" (30cm / 300mm) - Red
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Silverstone LS01R Flexible LED Light Strip 12" (30cm / 300mm) - Red

Limited time offer, ends 07/04

  • Types: Lighting & Decor
  • Colors: Red
  • Length: 30cm
  • Specifications: Color: Red Material: Plastic strip with 15 LED(3.6W) and adhesive tape Operating system support: 12V Connectors: Peripheral to LED 4pin connector x 1 4pin daisy chain connector x 1 Length: 300mm Weight: 22g
  • Model #: LS01R
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5pcs/lot Black Hard Steel PCI Slot Covers Bracket w/ Screws, Full Profile Expansion Dust Filter Blanking Plate for PCI
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5pcs/lot Black Hard Steel PCI Slot Covers Bracket w/ Screws, Full Profile Expansion Dust Filter Blanking Plate for PCI

Limited time offer, ends 06/30

  • Package Contents: 5 x PCI Slot Cover 5 x screws
  • Model #: 11-001-348
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  • $8.29 
  • Free Shipping
Thermaltake Tower 300 Series Chassis Stand Kit (Matcha Green)
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Thermaltake
Thermaltake Tower 300 Series Chassis Stand Kit (Matcha Green)
  • Part Number: AC-074-ONENAN-A1
  • Types: Stand
  • Colors: Matcha 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-ONENAN-A1
Sonnet Rack Mount for Desktop Computer
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Phanteks NV5 Premium DRGB Kit, 3x D/A-RGB LED modules for NV5 outer frame, 1x D/A-RGB Motherboard cable cover, 1x D/A-RGB Power hub included, White PH-PLEDKT_NV5_DWT01
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Phanteks NV5 Premium DRGB Kit, 3x D/A-RGB LED modules for NV5 outer frame, 1x D/A-RGB Motherboard cable cover, 1x D/A-RGB Power hub included, White PH-PLEDKT_NV5_DWT01

+ $5 off w/ promo code PHAF393, limited offer

  • Part Number: PH-PLEDKT_NV5_DWT01
  • Types: Lighting & Decor
  • Colors: White
  • Specifications: NET WEIGHT: 1.43 kg | 3.15 lbs GROSS WEIGHT: 1.59 kg | 3.50 lbs MATERIALS: ABS plastic | PC plastic D-RGB CONTROLLER OUTPUT: 7A CHASSIS SUPPORT: Phanteks NV5 SCOPE OF DELIVERY: - 3x D-RGB LED modules - 1x D-RGB mainboard cable cover - 1x D-RGB power hub - 1x D-RGB hub input cable - 3x D-RGB output cables - 1x Thumb screw - 1x SATA cable
  • Model #: PH-PLEDKT_NV5_DWT01
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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 
  • Free Shipping
Silverstone SST-FG141 140mm Fan Grille with 28 Integrated RGB LEDs
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Silverstone SST-FG141 140mm Fan Grille with 28 Integrated RGB LEDs
  • Types: Lighting & Decor
  • Colors: Multi-Color
  • Length: 14cm
  • Specifications: Material: Plastic fan grille and 28 pcs RGB LED Strip Pin definition: +12V, G, R, B Application: 140mm fan grille, LED kit Rated Voltage: 12V DC Rated Current: 0.56 A Net weight: 45.00g Dimension: 140.00 x 140.00 x 6mm
  • Model #: SST-FG141
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DELL 290W POWER OPT 3020 9020 MT
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  • $75.00 
  • Free Shipping
be quiet! HDD Slot Cover (Dark Base 700 / Silent Base 801| 601)
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  • $12.99
  •  
  • $6.90 
  • Save: 46%
  • Free Shipping
VIVO Under-Desk and Wall PC Mount, Computer Case Holder with Spacer Bracket
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  • $39.99 
  • Free Shipping
SATA POWER CABLE HP ELITEDESK 800 G1 SFF
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ModMyMods M4 x 11 Philips Flat Screw - Black (94619)
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  • $1.00 
  • $5.92 Shipping
be quiet! PSU Shroud (Dark Base Pro 900)
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  • $29.90 
  • Free Shipping
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RackSolutions 1U Adapter Bracket, 4 Bends, 3.50 in Depth, Adjustable Rack Installation Depth, Compatible with Square, Threaded, and Round Hole 4-Post Racks
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RackSolutions 1U Adapter Bracket, 4 Bends, 3.50 in Depth, Adjustable Rack Installation Depth, Compatible with Square, Threaded, and Round Hole 4-Post Racks
  • Part Number: 1UBRK-350
  • 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-350
  •  
  • $15.99 
  • $8.99 Shipping
QNAP Hard Drive Tray Black
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QNAP Hard Drive Tray Black
  • Colors: Black
  • Model #: SP-TS-TRAY-BLACK
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M3.5 x 6mm Black Screws (6#-32x6)
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  • $0.85 
  • $5.92 Shipping
Phobya Fan Grill for Axial Fans for 180mm - Black (80118)
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  • $3.75 
  • $5.92 Shipping
Tripp Lite 1U Rackmount Keyboard with KVM Cable Kit for 2-Post or 4-Post Racks (SRSHELFKBD)
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Tripp Lite 1U Rackmount Keyboard with KVM Cable Kit for 2-Post or 4-Post Racks (SRSHELFKBD)
  • Mouse Interface: Cable
  • Tracking Method: TouchPad
  • Mouse Color: Black
  • Model #: SRSHELFKBD

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

“ Installation is straightforward, as it's designed specifically for the Q58 Chassis. ”

LIAN LI Q58 ARGB LEDs Strip Kit For Q58W3 , Q58W4----Q58-2W
Anonymous
7/27/2024 5:08:49 AM
Easy to setup

“ Back of the commander is magnetic and can easily mount securely anywhere on your PC case ”

CORSAIR iCUE COMMANDER CORE XT Smart RGB Lighting and Fan Speed Controller
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)
Jeff B.
3/29/2024 7:18:39 AM
Great Filter / Should really come with the case purchase

“ you run a positive pressure case pulling from the front fans. ”

LIAN LI LAN216-2W White front dust filter -----LAN216-2W
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
Shawn C.
11/28/2023 9:23:41 AM
Great in Fractal North

“ I managed to get the card in with a Phanteks 360 radiator mounted in the front of the case ”

Fractal Design Flex 2 PCIe 4.0 x16 Black Vertical GPU Riser with Bracket
steven k.
9/13/2023 9:04:17 PM
work grate in my deepcool case look wow can see my new 4060 3fan card

“ like it was made for my caseCARD 5% COOLER 75 HI TEMP SETTING IN MIDLE OF CASE LOOKS LIKE IT WAS MADE FOR IT AM I RIGHT ”

Phanteks PH-VGPUKT_02 Universal Vertical GPU Bracket