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spiron 530 DELTA AUB0812VHB 80mm x 15mm Cooler Fan
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  • $18.05 –
mputer Case Fan D80BM-12 80x80x25mm 12V DC 3 Wires
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  • $54.15 –
Delta Afb1212Hhe-F00 120X38Mm Dc12V 0.7A
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  • $40.61 –
SUNON 12V 2.3W Case Fan - KD1208PTS2
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  • $78.38 –
Sunon Kd1206Ptb2 Fan Dc12V 1.4W 1 2-Wire 2 3-Wire
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  • $40.61 –
Axis 5504-821 T91d61 Wall Mount 1.5in Nps Mnt For Fdpend Kits
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  • $140.99 –
  • $5.99 Shipping
Adaptec Cable CBL-00018-01-A Rev B New
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  • $53.25 –
1 Compaq fan Assy for use with Armada 110 notebook
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  • $18.05 –
Rack Mount Fan - 4 Fans 1U 19" w/Adjustable Temperature & Digital Display
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  • $157.99 –
  • $5.99 Shipping
Fonsan/Delta Dfb0812H Fan Assy Dc12V .18A 2-Wire
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  • $72.20 –
Black Box Rackmount Kit for Freedom II KM 4-Port Switch - KV0004A-R2
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  • $187.99 –
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L XPS 700 710 720 690 T7400 HARD DRIVE COOLING FAN
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  • $22.56 –
ket 775 Aluminum Heat Sink & 3" Fan by Intel 4-Pin
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  • $36.10 –
n DC12V 1.7W 80mm 3000RPM Fan KD1208PTB1 13.(2).GN
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  • $67.69 –
980 CPU Fan Shroud Heatsink for Mini Tower 0N385R
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  • $49.64 –
Z-XD 2 Pin fan (Could be 3 pin with customer wire)
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  • $27.08 –
Dell 85690 Dual Fan Assy Pe 4300 6300
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  • $31.59 –
6B12U-027 Sever System 6 Pin 12V 1.88A Cooling Fan
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  • $22.56 –
unon Kd1204Pks1 Fan Dc12V 1.2W 4020 2Wire To Molex
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  • $40.61 –
elta Model Efc0912Bf 12V Dc 0.60A Fan 5X07Jf 3-Pin
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  • $24.94 –
toshiba mcf-j04am05 5v 0.15a 3wires cooling fan
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  • $22.56 –
Panaflo Fba06A12V Fan Dc12V .3A 2-Wire
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  • $52.35 –
JAMICON JF0925S1M cooling fan
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  • $62.27 –
Sunon Kd1209Ptb1-6 Fan Assy Dc12V 2.8W Oc 2-Wire
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  • $54.15 –
Sunon Kd0502Pev1-8 Fan Assy Dc5V 0.8W 2-Wire
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  • $35.20 –
Sunon Gm1235Pfv2-8 Fan Dc12V .5W 2-Wire 35X10Mm
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  • $54.15 –
8B12HPFAF 92mm X 38mm 4-Pin PWM 2BB high speed fan
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  • $22.56 –
09238B12H 92mm X 38mm 4-Pin PWM 2BB high speed fan
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  • $22.56 –
C DS09238 92mm X 38mm 4-Pin PWM 2BB high speed fan
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  • $22.56 –
8B12HP020 92mm X 38mm 4-Pin PWM 2BB high speed fan
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  • $22.56 –
Sunon Kde1206Ptb2 Fan Assy Dc12V 1.4W 2-Wire
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  • $85.50 –

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:

doobscoob
2/12/2026 7:24:43 AM
Great case, not for entry level system builders

“ I would totally recommend this case to anyone who has a few builds under their belt. ”

Mechanic Master C30Pro Compact MATX Case - Reverse Connector Motherboard Support, 360mm AIO Compatibility, RAM Cooling Fan Bracket, Portable Handle,4-Slot Design (Moonlight Silver)
Anonymous
11/18/2025 8:53:35 PM
Bit larger than expected but great options to customize

“ If you're looking for a compact case that allows portability, while using 360mm AIO and full size GPUs, this is your case. ”

Mechanic Master C30Pro Compact MATX Case - Reverse Connector Motherboard Support, 360mm AIO Compatibility, RAM Cooling Fan Bracket, Portable Handle,4-Slot Design (Moonlight Silver)
Michael A.
6/16/2025 6:04:29 PM
perfect product

“ Easy to install, works the way that it should! brings this case to modern specs. ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D
Anonymous
4/22/2024 9:32:46 AM
Having USB-C port very handy

“ I love the Fractal Design Pop Mini Air RGB case. And having a USB-C port available on the front I/O panel makes this case even better. ”

Fractal Design FD-A-USBC-001 Pop Accessory USB-C 10Gbps Cable - Model D