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Tripp Lite SRSHELF4PSLVENT Sliding Steel Rack Shelf Vented 1U 28.3in Deep 50lbs Capacity
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Tripp Lite SRSHELF4PSLVENT Sliding Steel Rack Shelf Vented 1U 28.3in Deep 50lbs Capacity
  • Types: Rack Shelf
  • Specifications: Sliding Steel Rack Shelf Vented 1U 28.3in Deep 50lbs Capacity
  • Model #: SRSHELF4PSLVENT
Noctua NA-IS1-12 chromax.black Sx2, Inlet Side Spacers for 120mm Fans (Black)
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SilverStone Technology XAC-MK-4710 LGA 4677 / LGA 4710 Mounting Kit for Silverstone XE360 Series AIOs, SST-XAC-MK-4710
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SilverStone Technology XAC-MK-4710 LGA 4677 / LGA 4710 Mounting Kit for Silverstone XE360 Series AIOs, SST-XAC-MK-4710

Limited time offer, ends 05/16

  • Brand: Silverstone
  • Part Number: RL-XAC-MK-4710
  • Model #: RL-XAC-MK-4710
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
  •  
  • $4.99 
  • $5.25 Shipping
M3.5 x 5mm Black Thumb Screws (6#-32X5)
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  •  
  • $1.00 
  • $5.92 Shipping
Noctua NA-FC1, 4-Pin PWM Fan Controller (Black)
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Thermaltake Tower 300 Series Chassis Stand Kit (Turquoise)
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Thermaltake
Thermaltake Tower 300 Series Chassis Stand Kit (Turquoise)
  • Part Number: AC-074-ONCNAN-A1
  • Types: Stand
  • Colors: Turquoise
  • 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-ONCNAN-A1
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
  •  
  • $12.99 
  • Free Shipping
Cooler Master Accessory: Universal VGA Graphics Card Holder, Adjustable, Steel, Holds 2 VGA Card for Computer Cases
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VIVO Black Under-Desk and Wall PC Mount, Computer Case Holder with 135 Swivel
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  •  
  • $34.99 
VIVO Under Desk Spacer Bracket for Compatible PC Mounts, 2.1 inch Spacing
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  •  
  • $24.99 
M3.0 x 30mm Black Screws (PM3X30)
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  •  
  • $0.80 
  • $5.92 Shipping
Cooler Master MasterAccessory Vertical Graphics Card Holder Kit V3 White with Premium Riser Cable PCI-E 4.0 x16 - 165mm, Compatibility PCIe 4.0 and older for E-ATX, ATX , Micro ATX Chassis (MCA-U000R-
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  • $44.99 
  • Free Shipping
Thermaltake Commander FP  SATA Powered 10 Port 4-pin (PWM) Fan Hub AC-023-AN1NAN-A1
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Thermaltake Commander FP SATA Powered 10 Port 4-pin (PWM) Fan Hub AC-023-AN1NAN-A1
  • Types: Case Fan Accessories
  • Colors: Black
  • Specifications: LED: Blue LED Power Indicator Material: Plastic Power Connector Required: 1x SATA Fans Ports: 10 Fan Connector Supported: 3-pin / 4-pin (3-pin not supported for PWM Function) PWM Signal Input: 4-pin PWM Connector Weight: 90g Color: Black Dimensions (L x W x H): 81 x 44 x 18 mm (3.2" x 1.75" x .70")
  • Color: Black
  • Model #: AC-023-AN1NAN-A1
  •  
  • $24.99 
  • $4.99 Shipping
VIVO Large Heavy Duty Adjustable Under-Desk PC Mount, Computer Case Holder
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  •  
  • $79.99 
  • Free Shipping
Fractal Design FD-A-TRAY-001 HDD Tray kit - Type-B (2-pack) - Black for Define 7
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  • $21.90 
  • Free Shipping
StarTech.com Replacement PC Mounting Metal Jack Screw Standoff - 50 Pack (SCREWNUTM)
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StarTech.com Replacement PC Mounting Metal Jack Screw Standoff - 50 Pack (SCREWNUTM)
  • Types: Screws & Mount
  • Colors: Gold
  • Length: 0 ft.
  • Specifications: Head Pattern: Hex (barrel) Materials: Brass Thread Type(s): #6-32 x 4mm (outer) M3 (inner) Package Quantity: 50
  • Model #: SCREWNUTM
Noctua NA-SFMA1, 140 to 120mm Fan Mounting Adaptors for Watercooling Radiators (2 pieces, Black)
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Noctua NA-SFMA1, 140 to 120mm Fan Mounting Adaptors for Watercooling Radiators (2 pieces, Black)
  • Types: Case Fan Accessories
  • Colors: Black
  • Specifications: 2x NA-FMA1 adaptor, 8x NA-AV4 anti-vibration mounts, NO fan included
  • Model #: NA-SFMA1
DarkSide 7.75" CONNECT Dimmable Rigid LED Strip - UV Rev4 (DS-0593)
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  •  
  • $10.99 
  • $5.92 Shipping
BitFenix BFA-MAG-30RK15-RP Magnetic LED-Strip 30CM 15 LED Red
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BitFenix BFA-MAG-30RK15-RP Magnetic LED-Strip 30CM 15 LED Red
  • Types: Lighting & Decor
  • Colors: Red
  • Length: 30cm
  • Specifications: Magnets: Black Sintered NdFeB Permanent Magnets LED Type: 5050 TriBright SMD Lumen : 60 Color Rendering Index: ~80 Angle: 120 Degree Voltage (v) : 12 Flex PCB Quality: 1oz copper Protective cover: High-Clarity Polyurethane Power Cable Length: 50cm - 20" - daisy-chainable LED Strip Width : 10mm - 0.4" LED Strip Thickness: 2mm - 0.08" LEDs: 15 Magnets: 6 Wattage (W): 3.6
  • Model #: BFA-MAG-30RK15-RP
  • $20.00
  •  
  • $17.99 
  • Save: 10%
  • Free Shipping
CORSAIR Link Lighting Node PRO + Lightning Node Core Hub RGB
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Refurbished CORSAIR Link Lighting Node PRO + Lightning Node Core Hub RGB
  • Types: Case Fan Accessories
  • Model #: CORSAIRLighting Node
Lenovo ThinkCentre 1L Tiny Dust Shield
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Lenovo
Lenovo ThinkCentre 1L Tiny Dust Shield
  • Weight: 0.26
  • Model #: 4XH0K92691
  •  
  • $16.00 
  • Free Shipping
StarTech.com SCREWM3 PC Mounting Computer Screws M3 x 1/4in Long Standoff - 50 Pack
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StarTech.com SCREWM3 PC Mounting Computer Screws M3 x 1/4in Long Standoff - 50 Pack
  • Types: Screws & Mount
  • Colors: Silver
  • Length: 0 ft.
  • Specifications: Thread Type(s): M3 (outer) / M3 (inner) Product Length: 0.2" Product Weight: 1 oz. Included in Package: 50 - M3 Pan Head Computer Screw
  • Model #: SCREWM3
be quiet! HDD Slot Cover (Dark Base 700 / Silent Base 801| 601)
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  • $16.88
  •  
  • $6.90 
  • Save: 59%
  • Free Shipping
EnLabs FP525U27M PC Case 5.25 inch front panel 7 Ports USB 2.0 USB Hub w/ SATA 15pin Power Connecor(USB 2.0 9pin Connector & 2ft Adapter Cable)
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EnLabs FP525U27M PC Case 5.25 inch front panel 7 Ports USB 2.0 USB Hub w/ SATA 15pin Power Connecor(USB 2.0 9pin Connector & 2ft Adapter Cable)

Limited time offer, ends 05/30

  • Type: USB
  • Standards: USB 2.0
  • Ports: 7 x USB 2.0
  • Transfer Rate: 400/480Mbps
  • Model #: FP525U27M
  •  
  • $24.99 
  • Free 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