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Noctua NA-FC1, 4-Pin PWM Fan Controller (Black)
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Streacom BC1 Silver V2
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Streacom BC1 Silver V2
  • Model #: ST-BC1S V2
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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LIAN LI O11Dynamic EVO RGB White Front Mesh Kit ---- O11DERGB-4W
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Lian Li
LIAN LI O11Dynamic EVO RGB White Front Mesh Kit ---- O11DERGB-4W
  • Types: Front / Back Panel & Accessories
  • Colors: White
  • Model #: O11DERGB-4W
  • $29.86 - $35.17
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
Baseltek 6 GPU Aluminum Mining Rig Open Air Frame Case for Bitcoin Ethereum
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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
Lian Li Lancool 207RW option filter set ----LAN207-1W
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  • $9.99 
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CORSAIR - Commander PRO Hardware Controller CL-9011110-WW
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Corsair
Refurbished CORSAIR - Commander PRO Hardware Controller CL-9011110-WW
  • Types: Lighting & Decor
  • Colors: Black
  • Specifications: Unit Dimension: 15.50 x 69.00 x 133.00mm Power Input: Logic: 2.97V to 3.63V, 4.5V to 5.5V Fan: 11.4V to 12.6V RGB LED: 4.5V to 5.5V Cable: USB: 440mm SATA Power: 465mm Thermal sensor: 610mm Fan extension: 300mm RGB LED channels: Two 2-pin connector Max. RGB LED strip per channel: 4 Max. RGB fan per channel:6 through 1 RGB LED hub
  • Model #: CL-9011110-WW
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
iStarUSA TC-Rail-24 24" Sliding Rail Kit for Most Rackmount Chassis
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  • $60.99 
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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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Cooler Master Mini Addressable RGB LED Controller - For 5V ARGB (3-pin) Fans Only, One Button Control with 6 Mode Options, Built-in 1-to-4 Splitter Cable & Magnetic Base Design
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Cooler Master Mini Addressable RGB LED Controller - For 5V ARGB (3-pin) Fans Only, One Button Control with 6 Mode Options, Built-in 1-to-4 Splitter Cable & Magnetic Base Design
  • Types: Case Fan Accessories
  • Colors: Black
  • Length: Integrated Cable Overall Length: 88cm / 34.75 inches (Please See Product Description for Details)
  • Specifications: IMPORTANT NOTE: It will NOT work with 4-pin RGB or Standard RGB+12V
  • Model #: MFW-ACHN-NNNNN-R1
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  • $19.95 
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Tripp Lite SRSHELF4PHDVENT Adjustable Deep Rack Shelf Steel Vented 250lbs (113kg) Capacity
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Tripp Lite SRSHELF4PHDVENT Adjustable Deep Rack Shelf Steel Vented 250lbs (113kg) Capacity
  • Types: Rack Shelf
  • Specifications: Adjustable Deep Rack Shelf Steel Vented 250lbs (113kg) Capacity
  • Model #: SRSHELF4PHDVENT
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 06/30

  • 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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Ubiquiti 1U Brush OCD Panel,UBNT Rack Mount OCD Panels, Cabinet Trim Panel, Aluminum
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  • $159.99 
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Bgears Fan Grill 80mm steel chrome finished fan grill (2 pieces Pack)
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Bgears Fan Grill 80mm steel chrome finished fan grill (2 pieces Pack)
  • Types: Case Fan Accessories
  • Colors: Silver
  • Specifications: Dimension: 80 x 80 x 2mm 80mm steel chrome finished fan grill
  • Model #: Fan Grill 80mm
  • $5.99
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  • $2.99 
  • Save: 50%
  • $4.99 Shipping
VIVO Large Under-Desk and Wall PC Mount, Computer Case Holder with 135° Swivel
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  • $49.99 
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GLOTRENDS 2.5 to 3.5 Inch SSD HDD Holder Metal Mounting Bracket (2 packs)
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GLOTRENDS 2.5 to 3.5 Inch SSD HDD Holder Metal Mounting Bracket (2 packs)
  • Color: Black
  • Conversion Tray: 1 x 2.5" Drive to 3.5" Bay
  • Mobile Rack Drives Support: 1 x 2.5" Drive to 3.5" Bay
  • Model #: 2x25Rack
  • $12.99
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  • $8.99 
  • Save: 30%
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20PCS PC Case Fan Soft Silicone Screws Anti Noise Reducing Vibration Fan Rivet for PC Case and CPU Cooler - Black
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  • $10.49
  •  
  • $8.69 
  • Save: 17%
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Mechanic Master Mesh Aluminum Side Panel-Includes dust filter (Replace Glass) for C34
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  • $31.99 
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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
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
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
  • 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
StarTech.com FANSCREW Computer Case Fan Mounting Screws - 50 Pack
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StarTech.com FANSCREW Computer Case Fan Mounting Screws - 50 Pack
  • Types: Screws & Mount
  • Colors: Silver
  • Length: 0 ft.
  • Parts: 2 Year
  • Model #: FANSCREW
Phanteks NV7 Premium DRGB Kit, 4x D/A-RGB LED modules for NV7 outer frame, White
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Phanteks NV7 Premium DRGB Kit, 4x D/A-RGB LED modules for NV7 outer frame, White
  • Brand: Phanteks
  • Part Number: PH-PLEDKT_NV7_DWT01
  • Types: Lighting & Decor
  • Colors: White
  • Model #: PH-PLEDKT_NV7_DWT01
Noctua NA-SAVG1, Anti-Vibration Gasket for 120x25mm Fans (Set of 3, Brown)
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Noctua NA-SAVG1, Anti-Vibration Gasket for 120x25mm Fans (Set of 3, Brown)
  • Types: Case Fan Accessories
  • Colors: Brown
  • Model #: NA-SAVG1

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