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HP B300 Mounting Kit 2DW53AT PC Mounting Bracket
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HP
HP B300 Mounting Kit 2DW53AT PC Mounting Bracket
  • Part Number: 2DW53AT
  • Types: Mounting Kits
  • Colors: Black
  • Length: 9.70"
  • Model #: 2DW53AT
Solarity ArrRGB DAC Rev. 4.1 - Digital RGB to Analog RGB Converter (SYT-0003)
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  •  
  • $39.99 
  • $5.92 Shipping
Streacom FC10B-ALPHA FANLESS CHASSIS
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Streacom FC10B-ALPHA FANLESS CHASSIS
  • Motherboard Compatibility: Mini ITX, Micro ATX and FULL Size ATX
  • Internal 3.5" Drive Bays: Maximum 5 x 3.5?, Depending on Configuration
  • Expansion Slots: 2 x Full Height Slots (300mm Upper, 190mm Lower Slot, Flexible Riser Required)
  • Front USB Ports: 2 x USB3.0, Left & Right Side, 19/20 PIN
  • Model #: ST-FC10B-ALPHA
  •  
  • $359.00 
  • Free Shipping
Alphacool Eisberg / Eisbaer Radiator Screw M3 x 37mm - 4 Pcs (24691)
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  • $4.99 
  • $5.92 Shipping
Alphacool AlphaCord Sleeve 4mm - 3,3m (10ft) - Electric Blue (45315)
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  • $3.05 
  • $5.92 Shipping
Alphacool Aurora HardTube LED Ring 13mm Chrome - White (15330)
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  •  
  • $4.45 
  • $6.57 Shipping
HYTE Y70 Touch Infinite Display Upgrade - Blueberry Milk (Blue)
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HYTE Y70 Touch Infinite Display Upgrade - Blueberry Milk (Blue)
  • Color: Blueberry Milk
  • Model #: ACC-HYTE-LK-Y7TTI-BM
Aquacomputer RGBpx Adapter For Components With Motherboard Header (53282)
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  • $5.25 
  • $5.92 Shipping
anidees Mesh Front Panel for AI Crystal XL PRO series - AI-XL-PRO-FPM
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  •  
  • $39.90 
ModMyMods  M3 x 8 Hex Button Head Screw, Black (1011689)
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  • $1.05 
  • $5.92 Shipping
Masscool FG-2P-90MM 90mm Fan Guard/Grill (2-pack)
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Masscool FG-2P-90MM 90mm Fan Guard/Grill (2-pack)
  • Length: 0 ft.
  • Specifications: 90MM Fan Guard/Grill (2-pack)
  • Model #: FG-2P-90MM
  •  
  • $7.99 
  • Free Shipping
anidees Glass Front Panel for AI Crystal XL PRO sereies  - AI-XL-PRO-FPG
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  •  
  • $39.90 
  • Free Shipping
M3.0 x 6mm Black Thumb Screws (JL-M3X6)
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  • $0.85 
  • $5.92 Shipping
ModMyMods M4 Hex Nut - Stainless Steel - Black (MOD-0169)
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  • $0.80 
  • $5.92 Shipping
Phobya 4-Pin PWM to 4x 4-Pin Fan Splitter PCB
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  • $9.50 
  • $5.92 Shipping
ModMyMods 1/8" (3mm) 3:1 Heatshrink Tubing - Red (MOD-0173)
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  • $0.85 
  • $5.92 Shipping
ModMyMods 1/4" (6mm) 3:1 Heatshrink Tubing - Red (MOD-0175)
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  • $0.95 
  • $5.92 Shipping
8PCs Silicone Rubber Cooling Fan Mounts Anti-Vibration Anti Noise Rubber Rivets Pin PC case
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  • $8.61 
  • Free Shipping
AP-303H-MNTW Wall Mount Kit
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  • $56.80 - $61.17
Aquacomputer RGB LED Strip IP67 - 50cm - Black (53202)
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  • $7.15 
  • $5.92 Shipping
Darkside 12" (30cm) Dimmable Rigid RGB LED Strip (DS-0259)
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  • $16.50 
  • $5.92 Shipping
Darkside Front Panel I/O Connection Kit - White (DS-0220)
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  • $8.50 
  • $5.92 Shipping
Alphacool Aurora LED Flexible Light, Digital RGB, 20cm
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  • $17.50 
  • $6.57 Shipping
3 x Metal Wire Finger Guard Grill for 120 x 120mm Computer Case Fan
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  • $9.99 
  • $5.99 Shipping
Aquacomputer RGB LED Strip IP65 - 25cm - Black (53193)
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  • $6.50 
  • $5.92 Shipping
Darkside 8-Pin Cable Management Holder - Green (3DS-0034)
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  • $1.70 
  • $5.92 Shipping
Phobya Vibration Damper 120mm Fans - Black (80023)
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  • $3.25 
  • $5.92 Shipping
Darkside Front Panel I/O Connection Kit - Purple (DS-0222)
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  • $8.50 
  • $5.92 Shipping
BitFenix BFA-ACL-30OK15-RP Alchemy Connect LED-Strip Orange 30cm
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BitFenix BFA-ACL-30OK15-RP Alchemy Connect LED-Strip Orange 30cm
  • Types: Lighting & Decor
  • Colors: Orange
  • 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-30OK15-RP
  •  
  • $25.00 
  • Free Shipping
Darkside 24-Pin Cable Management Holder- Green (3DS-0030)
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  • $1.99 
  • $5.92 Shipping
Watercool HEATKILLER® LED Strips - Size XS - Red (78012)
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  • $11.75 
  • $6.57 Shipping
Darkside 24-Pin Cable Management Holder - Orange (3DS-0067)
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  • $1.99 
  • $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:

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
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

“ 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
7/27/2024 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
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
Timm N.
1/19/2024 7:41:15 AM
I bought this mainly for the black box.

“ I don't have a Phanteks PH-ITXKT_01 case, but I have an old case that doesn't have front panel USB ports or headphone and microphone jacks, so that black box has them and it fits nicely in a 5.25 inch drive bay. ”

Phanteks PH-ITXKT_01 ITX Upgrade Kit – specified for Enthoo Mini XL Case