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Phanteks NV7 Premium DRGB Kit, 4x D/A-RGB LED modules for NV7 outer frame, Black
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Phanteks NV7 Premium DRGB Kit, 4x D/A-RGB LED modules for NV7 outer frame, Black
  • Brand: Phanteks
  • Types: Lighting & Decor
  • Colors: Black
  • Specifications: Chassis Support: For Phanteks NV7 Chassis Materials: ABS Plastic, PC Plastic D-RGB Controller Output: 7A Product Dimension: 150.9 x 80 x 16.4mm / 5.94 x 3.14 x 0.64in
  • Model #: PH-PLEDKT_NV7_DBK01
ARGB LED Strip Lights 60LEDs for PC Case Motherboard w/ 3pin 5V Addressable RGB Header Compatible with Asus Aura, Asrock RGB Led, Gigabyte RGB Fusion, MSI Mystic Light - 3.3ft
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ARGB LED Strip Lights 60LEDs for PC Case Motherboard w/ 3pin 5V Addressable RGB Header Compatible with Asus Aura, Asrock RGB Led, Gigabyte RGB Fusion, MSI Mystic Light - 3.3ft

Limited time offer, ends 03/31

  • Types: Lighting & Decor
  • Colors: White
  • Length: 50cm
  • Specifications: Type: 5V 3pin ARGB LED strip LED strip length: 3.3ft LED numbers: 60 LEDs ARGB cable length: 1.64ft Installation: by double side adhesive
  • Model #: ARGBSTR4MM-1M
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  • $14.19 
  • Free Shipping
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
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
5pcs/lot Black Mesh Hard Steel PCI Slot Covers Bracket w/ Screws, Full Profile Expansion Dust Filter Blanking Plate for PCI
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5pcs/lot Black Mesh Hard Steel PCI Slot Covers Bracket w/ Screws, Full Profile Expansion Dust Filter Blanking Plate for PCI

Limited time offer, ends 03/31

  • Package Contents: 5 x PCI Slot Cover 5 x screws
  • Model #: 11-001-347
  •  
  • $8.99 
  • Free Shipping
Lian Li Lancool 207RW option filter set ----LAN207-1W
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  •  
  • $9.99 
  • Free Shipping
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
VIVO Adjustable Thin Client Mount Bracket Under Desk Mini PC Computer Holder
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  • $24.99 
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
  •  
  • $8.99 
  • Save: 30%
  • Free Shipping
Noctua NA-IS1-12 chromax.black Sx2, Inlet Side Spacers for 120mm Fans (Black)
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Fractal Design FD-A-USBC-002 USB-C 10Gbps Cable - Model E
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Fractal Design FD-A-USBC-002 USB-C 10Gbps Cable - Model E
  • Types: Cable Accessories
  • Colors: Black
  • Length: 100cm
  • Model #: FD-A-USBC-002
  •  
  • $13.99 
  • $3.99 Shipping
Cooler Master MasterFan ARGB and PWM Hub - 6 Ports for Addressable RGB Lighting with PWM
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Cooler Master MasterFan ARGB and PWM Hub - 6 Ports for Addressable RGB Lighting with PWM
  • Types: Case Fan Accessories
  • Colors: Black
  • Length: N/A
  • Specifications: If 3-pin non-PWM fans are connected to this fan hub, this fan hub CANNOT give them extra PWM function. They will run at FULL SPEED.
  • Model #: MFX-ZHHN-1NNN6-R1
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
Noctua NA-FC1, 4-Pin PWM Fan Controller (Black)
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Bgears Fan Grill 120mm steel chrome finished fan grill (2 pieces Pack)
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Bgears Fan Grill 120mm steel chrome finished fan grill (2 pieces Pack)
  • Types: Case Fan Accessories
  • Colors: Silver
  • Specifications: Dimension: 120 x 120 x 2mm 120mm steel chrome finished fan grill
  • Model #: Fan Grill 120mm
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  • $16.99 
  • Free Shipping
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
  •  
  • $15.99 
  • $8.99 Shipping
SilverStone RMS06-22 Mount Accessories for SilverStone’s RM201/RM400 Chassis - SST-RMS06-22
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SilverStone RMS06-22 Mount Accessories for SilverStone’s RM201/RM400 Chassis - SST-RMS06-22
  • Types: Screws & Mount
  • Colors: White
  • Specifications: Material: SPCC with zinc plating Max. supported weight: 45kg Net weight: 2.2kg Dimension: 570mm (W) x 45mm (H) x 24mm (D) 22.44" (W) x 1.77" (H) x 0.94" (D)
  • Model #: SST-RMS06-22
be quiet! HDD Slot Cover (Dark Base 700 / Silent Base 801| 601)
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  • $6.90 
  • Free Shipping
Thermaltake Tower 300 Series Chassis Stand Kit for The Tower 300
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Thermaltake
Thermaltake Tower 300 Series Chassis Stand Kit for The Tower 300
  • Part Number: AC-074-ON1NAN-A1
  • Types: Stand
  • Colors: Black
  • 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-ON1NAN-A1
VIVO Black Under-Desk PC Adjustable Strap Mount | Computer Case Holder
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  •  
  • $24.99 
  • Free Shipping
ORICO Aluminum 5.25 inch to 2.5 or 3.5 Inch Internal Hard Disk Drive Mounting Kit with Screws and Shock Absorption Rubber Washer- Black  (AC52535-1S-V1)
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ORICO Aluminum 5.25 inch to 2.5 or 3.5 Inch Internal Hard Disk Drive Mounting Kit with Screws and Shock Absorption Rubber Washer- Black (AC52535-1S-V1)

Limited time offer, ends 03/22

  • Color: Black
  • Part Number: ORICO AC52535-1S-BK
  • Conversion Tray: 2.5" & 3.5" Drives to 5.25" Bay
  • Mobile Rack Drives Support: 2.5" & 3.5" Drives to 1 x 5.25" Bay
  • Model #: AC52535-1S-V1-BK-BP
  •  
  • $9.00 
  • Free Shipping
Phanteks PH-ITXKT_01 ITX Upgrade Kit – specified for Enthoo Mini XL Case
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Phanteks PH-ITXKT_01 ITX Upgrade Kit – specified for Enthoo Mini XL Case
  • Types: Case Fan Accessories
  • Specifications: Type: Upgrade Kit Color: Black Material: Metal
  • Model #: PH-ITXKT_01
  • $19.99
  •  
  • $9.99 
  • Save: 50%
  • $3.99 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
Baseltek 6 GPU Aluminum Mining Rig Open Air Frame Case for Bitcoin Ethereum
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  •  
  • $49.99 
  • Free Shipping
RACKMOUNT 3X APPLE MAC MINI M4
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  •  
  • $118.26 
Noctua NA-SAVP1 chromax.black, Anti-Vibration Pads for 120/140mm Noctua Fans (16-pack, Black)
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Cables Direct Online 50-Pack M6 Rack Mount Cage Nuts & Screws with Washers  Standard Square Fasteners for Server Racks, Cabinets, AV Network Equipment, Durable Steel Hardware Set
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  • $21.56
  •  
  • $17.97 
  • Save: 16%
iStarUSA TC-Rail-24 24" Sliding Rail Kit for Most Rackmount Chassis
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  •  
  • $57.99 
  • 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:

Ricky B.
9/2/2025 10:03:58 AM
It's a support bracket

“ Great choice if you have a taller case like the NZXT H9 ELITE where your standard supports are too short ”

Cooler Master MasterAccessory ARGB GPU Support Bracket, Edge-Lit ARGB Tempered Glass, Universal GPU Bracket, Multiple Orientations
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
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
Jeffrey L.
1/2/2025 1:42:12 PM
No issues - product was as described

“ Simple HDD tray for Fractal Design Define R7 case - pretty hard to mess that up. ”

Fractal Design FD-A-TRAY-002 HDD Drive Tray Kit - Type-B for Define 7 Series and Compatible Fractal Design Cases - White (2-pack)
Menelaos K.
12/3/2024 3:25:29 PM
Fine mesh -perfect for all intake fans

“ These filters are essential for anyone running the PC case in "positive pressure" mode. ”

Enlabs MGFLITER12CM 120 mm Magnetic Frame Black Nylon Mesh Dust Filter PC Cooler Fan Filter with Magnet , Dustproof Computer Case Cover
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
7/23/2024 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)