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Darkside 24-Pin Cable Management Holder- Purple (3DS-0074)
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  • $1.99 
  • $5.92 Shipping
Darkside 14-Pin Cable Management Holder - Gold (3DS-0016)
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  • $1.70 
  • $5.92 Shipping
Darkside 12-Pin Cable Management Holder - Purple (3DS-0077)
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  • $1.70 
  • $5.92 Shipping
Darkside 6-Pin Cable Management Holder - Purple (3DS-0079)
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  • $1.60 
  • $5.92 Shipping
Darkside 14-Pin Cable Management Holder - Purple (3DS-0076)
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  • $1.70 
  • $5.92 Shipping
Darkside 12-Pin Cable Management Holder - Gold (3DS-0017)
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  • $1.70 
  • $5.92 Shipping
Darkside 6-Pin Cable Management Holder - Gold (3DS-0019)
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  • $1.60 
  • $5.92 Shipping
Darkside 14-Pin Cable Management Holder - Pink (3DS-0097)
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  • $1.70 
  • $5.92 Shipping
Darkside 24-Pin Cable Management Holder - Gold (3DS-0014)
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  • $1.99 
  • $5.92 Shipping
Darkside 6-Pin Cable Management Holder - Frosted (3DS-0039)
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  • $1.60 
  • $5.92 Shipping
Darkside 12-Pin Cable Management Holder - Yellow (3DS-0110)
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  • $1.70 
  • $5.92 Shipping
Darkside 14-Pin Cable Management Holder - Yellow (3DS-0111)
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  • $1.70 
  • $5.92 Shipping
Darkside 6-Pin Cable Management Holder - Pink (3DS-0094)
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  • $1.60 
  • $5.92 Shipping
Darkside 24-Pin Cable Management Holder- Pink (3DS-0099)
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  • $1.95 
  • $5.92 Shipping
Watercool HEATKILLER® LED Strip - VGA - Blue (78021)
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  • $11.25 
  • $5.92 Shipping
DimasTech® Pump Support - Graphite Black (BT152)
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  • $11.99 
  • $6.18 Shipping
Aquacomputer RGB LED Strip IP65 - 50cm - Black (53194)
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  • $7.15 
  • $5.92 Shipping
Alphacool Aurora XPX RGB Frame - Black (12893)
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  • $4.99 
  • $5.92 Shipping
Darkside 16-Pin Cable Management Holder - Orange (3DS-0068)
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  • $1.70 
  • $5.92 Shipping
Alphacool Aurora RGB Controller (15337)
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  • $19.75 
  • $5.92 Shipping
Darkside 6-Pin Cable Management Holder - Green (3DS-0035)
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  • $1.60 
  • $5.92 Shipping
Darkside 12-Pin Cable Management Holder - Pink (3DS-0096)
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  • $1.70 
  • $5.92 Shipping
Darkside 16-Pin Cable Management Holder - Pink (3DS-0098)
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  • $1.70 
  • $5.92 Shipping
Darkside 16-Pin Cable Management Holder - Gold (3DS-0015)
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  • $1.70 
  • $5.92 Shipping
Watercool HEATKILLER® LED Strip - VGA - Red (78022)
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  • $11.25 
  • $5.92 Shipping
Barrow 5mm Tailed LED 4Pin Molex - Rose (LDDS5-ROSE)
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  • $0.75 
  • $5.92 Shipping
Watercool HEATKILLER® LED Stripes - Size M - RGB (78018)
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  • $15.00 
  • $5.92 Shipping
Panduit RGCBNJ660PY Grounding Kit
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Phobya LED-Flexlight HighDensity 30cm RGB (83127)
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  • $4.90 
  • $5.92 Shipping
Alphacool Eislicht LED Panel - Green (15297)
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  • $13.15 
  • $8.57 Shipping
Watercool HEATKILLER® LED Strip - VGA - White (78023)
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  • $8.90 
  • $5.92 Shipping
Barrow Soft Magnetic Strip With Adhesive 100cm - (CJT-100)
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  • $2.25 
  • $5.92 Shipping
DimasTech® Dual Ssd Adapter Support - Black (BT132)
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  • $11.99 
  • $5.92 Shipping
DimasTech® Ssd Support (6 Disks) Graphite Black (BT073)
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  • $13.99 
  • $5.92 Shipping
Yealink YEL-UVC8XMOUNTKITS
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Yealink YEL-UVC8XMOUNTKITS
  • Model #: UVC8X MOUNT KITS
  • $29.80 - $41.40
Phobya Heatshrink 3mm (1/8") 3:1 White 30cm (93210)
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  • $1.00 
  • $5.92 Shipping
Barrow Soft Magnetic Strip With Adhesive 50cm - (CJT-50)
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  • $1.50 
  • $5.92 Shipping
Watercool HEATKILLER® LED Strips - Size XS - White (78014)
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  • $9.60 
  • $5.92 Shipping
DimasTech® Dust Cover - White (BT031)
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  • $4.99 
  • $5.92 Shipping
DimasTech® Stand for RadExt (DS005)
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  • $5.99 
  • $5.92 Shipping
2U 3.5" Blank Flanged Panel
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Stealkey Customs DIS-PRO D-RGB Distroplate for Corsair 7000D (SW10163)
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  • $434.75 
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Grip & Dock - Universal Secure Stand and Hand Grip
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ICC ICCMSJH955 J-HOOK, 4IN, 90°, 25 PK
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  • $124.35 - $125.61
NavePoint 00406802 Polypropylene Blank Mounting Plate, For 14x10x06 Enclosures
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  • $80.99 
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BitFenix BFA-AAL-30GK9-RP Alchemy Aqua LED-Strip Green 30cm
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BitFenix BFA-AAL-30GK9-RP Alchemy Aqua LED-Strip Green 30cm
  • Specifications: LED Type: 5050 Top SMD Angle: 120 degrees Lumens: 50-60lm Voltage(v): 12 LEDs: 9 Wattage (W): 2.16
  • Model #: BFA-AAL-30GK9-RP
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  • $23.95 
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Unique Bargains Replaceable Finger Guard Metal Grill Protector for 70mm x 70mm Case Fan
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  • $6.49 
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NavePoint 00406809 Pole Mount Kit, For 14x10x06 Enclosure, Fits 9-11 Inch Poles
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  • $139.99 
  • Free Shipping
Unique Bargains Finger Guard Metal Grill Protector for 150mm x 150mm Case Fan
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  • $7.99 
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Unique Bargains 85mmx85mmx10mm Plastic Dust Filter Cover Grill for 80mm PC Case Fan
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  • $7.49 
  • Free Shipping
VISIONTEK 900944 8GB DDR4 2400MHz SODIMM
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VISIONTEK 900944 8GB DDR4 2400MHz SODIMM
  • Colors: Black
  • Model #: 900944
NavePoint 6U Cabinet Vertical Rack Rail Kit
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  • $59.99 
  • Free Shipping
Vaddio Rack Mount for A/V Equipment
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  • $149.99 
80NYC Dell PowerEdge T620 Front Security Tower Bezel w/ Keys
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  • $24.97 
  • Free Shipping
HP 496066-001 Hot-pluggable fan module assembly
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HP
HP 496066-001 Hot-pluggable fan module assembly
  • Types: Case Fan Accessories
  • Specifications: Hot-pluggable fan module assembly - Includes the locking latch - Four are used when one processor is installed and six are used when two processors are installed
  • Model #: 496066-001
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  • $19.99 
  • Free Shipping
NavePoint 12U Cabinet Vertical Rack Rail Kit
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  • $70.99 
  • Free Shipping
BitFenix BFA-ACL-30GK15-RP Alchemy Connect LED-Strip Green 30cm
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BitFenix BFA-ACL-30GK15-RP Alchemy Connect LED-Strip Green 30cm
  • Types: Lighting & Decor
  • Colors: Green
  • Length: 30cm
  • Specifications: LED Type: 5050 Top SMD Angle: 120 degrees Lumens: 50-60lm Voltage(v): 12 LEDs: 15 Wattage (W): 3.6
  • Model #: BFA-ACL-30GK15-RP
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  • $25.00 
  • Free Shipping
NZXT RGB Underglow Accessory (AH-2UGKK-A1) Desktop Lighting System
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  • $39.99 
  • Free Shipping
NavePoint 18U Cabinet Vertical Rack Rail Kit
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  • $111.99 
  • Free Shipping
Tripp Lite Display Fixed Mount 13-27" - DWF1327M
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  • $24.13 
  • Free Shipping
HPE Mounting Brace for Switch 10 Pack Model S0J39A
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  • $206.19 - $216.53
Tripp Lite 4-Post Rack-Mount Installation Kit for Select Rack-Mount UPS Systems (4POSTRAILKIT),Black
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Wd Wd800Bb-75Jhc0 80Gb Ide
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  • $34.10 
  • Free Shipping
Tripp Lite Universal Adjustable Rack Enclosure Server Cabinet Shelf Kit 4POSTRAILKIT1U
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Tripp Lite Universal Adjustable Rack Enclosure Server Cabinet Shelf Kit 4POSTRAILKIT1U
  • Screen Size: 15.1"
  • Type: Work / Business
  • Model #: 132017870441
Raspberry pie customized version of fan support B+ support B raspberry pie shell section shell
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  • $15.57 
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Raspberry pie customized version of fan support B+ support B raspberry pie shell section shell
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  •  
  • $14.96 
  • Free Shipping
WD IcePack 2.5" to 3.5" Hard Drive Tray Converter Kit w/Heatsink -SSD & 2.5" HDD
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  • $39.99 
  • Free Shipping
NavePoint Universal Swing Mounting Kit, Black
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  • $189.99 
  • Free Shipping
Seagate 9Cy132-033 160Gb Sata 7200Rpm
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Tripp Lite Dsp Mnt Fixed 45-85" - DWF4585X
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  • $77.78 
  • Free Shipping
Planar SystemsInc. Dual Stand - 997-5253-00
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  •  
  • $119.19 
  • Free Shipping
Tripp Lite Dsp Mnt Tilt 45" - 85" - DWT4585X
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  •  
  • $118.21 
  • Free Shipping
Plex 3020 SFF SATA Power Cable Assy - M0HKP 0M0HKP
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Atdec Telehook Swing Arm Mount - TH-1040-VFM
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  • $205.32 
  • Free Shipping
Atdec Spacedec Pos Multi Vesa Ball M - SD-POS-VBM
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  • $170.19 
  • Free Shipping
CABLE HDD POWER PRE T1700 SFF
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  • $9.99 
  • Free Shipping
New Dell OEM Alienware Area-51m Keyboard Tray Support Bracket 61RVG
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  • $5.94 
  • $5.99 Shipping
738679-001 SPS-LCD BEZEL CYCLONE14 1.X
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  •  
  • $14.99 
  • Free Shipping
24 VDC 0.10 AMPS DC BRUSHLESS FAN
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24 VDC 0.10 AMPS DC BRUSHLESS FAN
  • Model #: ad0824ms-a71gl
SUPERMICRO MCP-220-00001-01 Hot-Swap 3.5 inch Drive Tray, Black
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SUPERMICRO MCP-220-00001-01 Hot-Swap 3.5 inch Drive Tray, Black
  • Types: Drive Accessories
  • Colors: Black
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: MCP-220-00001-01
New Dell OEM Optiplex 990 SFF Desktop Front Bezel Assembly 4P4TN
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  • $10.94 
  • $5.99 Shipping
New Dell OEM Vostro 270s Desktop Motherboard I/O Backplate 3GY01
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  • $5.94 
  • $5.99 Shipping
New Dell OEM Inspiron 660 Desktop Motherboard I/O Backplate 94VC0
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  • $5.94 
  • $5.99 Shipping
New Dell OEM Optiplex 790 MDT Desktop Front Bezel Assembly X2J65
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  • $10.94 
  • $6.99 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:

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