When your PC fans create excessive noise, anti-vibration mounts offer a straightforward solution. You’ll find models like Noctua’s NA-SAV2 and NA-SAV4, plus budget options from uxcell and AUEAR, all designed to isolate fan vibration from your case. Each mount type fits specific hole sizes—6mm, 7.4–7.5mm, or 9mm—and comes in packs ranging from 16 to 50 pieces. Understanding which mount suits your setup requires examining compatibility and installation method, so let’s break down each option to help you choose correctly.
| 20PCS PC Case Fan Mount Screws Anti-Vibration |
| Budget-Friendly Pick | Quantity Per Pack: 20 pieces | Material: Silicone rubber | Primary Function: Reduce vibration noise from PC case fans | VIEW LATEST PRICE | Read Our Analysis |
| Noctua NA-SAV2 Anti-Vibration Fan Mount Set (20-Pack) |
| Premium Quality Choice | Quantity Per Pack: 20 pieces (supports up to 5 fans) | Material: Extra-soft silicone rubber | Primary Function: Vibration-free fan installation with noise reduction | VIEW LATEST PRICE | Read Our Analysis |
| Noctua NA-SAV4 Silicone Anti-Vibration Fan Mount Set (16-Pack Brown) |
| Best For Custom Builds | Quantity Per Pack: 16 pieces (supports up to 4 fans) | Material: Silicone | Primary Function: Decouple fans and reduce structure-borne noise | VIEW LATEST PRICE | Read Our Analysis |
| 20 PCS Case Fan Mount Screws Black Silicone |
| Best Value | Quantity Per Pack: 20 pieces | Material: High-quality silicone | Primary Function: Noise reduction and shock absorption | VIEW LATEST PRICE | Read Our Analysis |
| uxcell Case Fan Mount Screws Silicone Vibration (20 Pcs) |
| Most Versatile | Quantity Per Pack: 20 pieces | Material: Silicone | Primary Function: Reduce noise by damping vibration | VIEW LATEST PRICE | Read Our Analysis |
| AUEAR 50 Pack Case Fan Vibration Dampening Screws |
| Best Overall | Quantity Per Pack: 50 pieces | Material: Rubber | Primary Function: Reduce noise and vibration between fan and case | VIEW LATEST PRICE | Read Our Analysis |
| E-outstanding PC Case Fan Mounting Pins (20-Pack) |
| Best For Beginners | Quantity Per Pack: 20 pieces | Material: Foam silicone rubber | Primary Function: Isolate case resonance and reduce overall noise | VIEW LATEST PRICE | Read Our Analysis |
| Honbay 20PCS PC Case Fan Anti Noise Silicone Screws |
| Editor’s Choice | Quantity Per Pack: 20 pieces | Material: Silicone (soft rubber) | Primary Function: Reduce noise and vibration from PC case fans | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
20PCS PC Case Fan Mount Screws Anti-Vibration
If you’re dealing with excessive fan noise rattling through your PC case, the OPSFALCON 20PCS PC Case Fan Mount Screws offer a straightforward solution that doesn’t require replacing your entire cooling system. These black silicone rubber screws measure 6mm by 65mm and fit most standard PC cases and fan sizes. The soft rubber construction absorbs vibrations between your fans and case, dramatically reducing noise transmission. Installation is simple: remove your existing fan mounting screws and replace them with these anti-vibration versions. The hex head design works with standard tools, and the fully threaded fasteners secure firmly without slipping. The silicone material resists aging and handles high temperatures, ensuring long-term durability. With twenty pieces included, you’ll have extras for multiple fans or future upgrades.
- Quantity Per Pack:20 pieces
- Material:Silicone rubber
- Primary Function:Reduce vibration noise from PC case fans
- Color:Black
- Installation:Extremely convenient and quick mounting/unmounting
- Brand:OPSFALCON
- Additional Feature:6mm thread size compatibility
- Additional Feature:65mm length specification
- Additional Feature:High-temperature tolerance rated
Noctua NA-SAV2 Anti-Vibration Fan Mount Set (20-Pack)
You’re looking for a straightforward solution that works with most fans you already own—the Noctua NA-SAV2 delivers exactly that. This 20-pack silicone rubber mount set reduces vibration noise by isolating fans from your case. Each mount fits standard 4.3mm mounting holes on Noctua and most third-party fans with open flange frames. Installation takes seconds: slide the soft rubber mounts onto your fan’s mounting posts, then secure them through your case holes. The premium-grade silicone material resists tearing and maintains effectiveness over time. One set supports up to five fans, making it ideal for multi-fan builds. Noctua backs these mounts with a six-year manufacturer’s warranty, ensuring long-term reliability and performance.
- Quantity Per Pack:20 pieces (supports up to 5 fans)
- Material:Extra-soft silicone rubber
- Primary Function:Vibration-free fan installation with noise reduction
- Color:Black (chromax)
- Installation:Convenient, quick installation
- Brand:Noctua
- Additional Feature:Supports up to 5 fans
- Additional Feature:6-year manufacturer warranty
- Additional Feature:4.3mm mounting hole compatible
Noctua NA-SAV4 Silicone Anti-Vibration Fan Mount Set (16-Pack Brown)
The Noctua NA-SAV4 delivers a complete decoupling solution for builders who want to eliminate fan vibration noise across their entire PC case. This 16-pack silicone mount set works with all Noctua fans and many third-party models, covering up to four fans. The design features a flat case-side end for a clean exterior and five numbered pawls that accommodate different corner thicknesses: Pawl 1 for standard open corners, and Pawls 2–5 for closed corners measuring 20, 14, 15, and 25 mm. The silicone construction provides durable, long-lasting performance backed by a six-year manufacturer’s warranty, making it a reliable choice for noise reduction.
- Quantity Per Pack:16 pieces (supports up to 4 fans)
- Material:Silicone
- Primary Function:Decouple fans and reduce structure-borne noise
- Color:Brown
- Installation:Flat case-side end for clean exterior look
- Brand:Noctua
- Additional Feature:Five numbered pawl variants
- Additional Feature:Supports up to 4 fans
- Additional Feature:6-year manufacturer warranty
20 PCS Case Fan Mount Screws Black Silicone
For PC builders who want to eliminate fan vibration noise without replacing their entire cooling system, these 20 PCS case fan mount screws offer a straightforward solution. Made from high-quality silicone, they absorb vibrations and reduce noise effectively. The black screws measure 9mm by 22.7mm and fit most standard fan configurations. Installation requires you to pass each screw through your fan’s mounting holes, then thread it through your case hole and pull to secure. The silicone material remains stable at high temperatures while maintaining flexibility and durability. This set provides sufficient quantity for multiple fan installations or replacements across your chassis cooling system.
- Quantity Per Pack:20 pieces
- Material:High-quality silicone
- Primary Function:Noise reduction and shock absorption
- Color:Black
- Installation:Quick, easy installation with no tools required
- Brand:Generic/Unbranded
- Additional Feature:9mm x 22.7mm dimensions
- Additional Feature:Quick easy installation process
- Additional Feature:High-temperature stability rated
uxcell Case Fan Mount Screws Silicone Vibration (20 Pcs)
If you’re building a PC with standard open-case fans and want an affordable, tool-free solution to reduce vibration noise, these silicone mounting screws offer a straightforward alternative to upgrading your entire cooling system. The uxcell set includes twenty 9mm x 22.7mm screws made from flexible, heat-resistant silicone that dampens vibration and isolates chassis resonance. Installation requires no tools—you’ll hand-tighten them into compatible 9mm groove diameter holes. These work best with non-connection-type screw holes and open-case fan installations. They’re not suitable for long-shaped or connection-type holes, which create unstable mounting conditions. The silicone material resists aging and chemical degradation, ensuring long-term durability and consistent noise reduction performance.
- Quantity Per Pack:20 pieces
- Material:Silicone
- Primary Function:Reduce noise by damping vibration
- Color:Black
- Installation:Easy installation by hand with no extra tools
- Brand:uxcell
- Additional Feature:9mm groove diameter compatible
- Additional Feature:Fully threaded fastener design
- Additional Feature:Chemical stability resistant
AUEAR 50 Pack Case Fan Vibration Dampening Screws
Looking to swap out your standard case fan screws for something that’ll actually cut vibration noise? The AUEAR 50 Pack offers universal silicone rubber rivet-style mounting screws designed to reduce fan vibration and resonance. Each screw measures 43 x 7.4 mm with a Phillips drive and fits most PC case fans featuring a 7.4 mm compatible groove. Simply replace your existing mounting screws with these rubber-dampened alternatives. The silicone material absorbs vibration better than standard metal screws, minimizing noise transmission to your case frame. With 50 pieces included, you’ll have extras for future projects. Rated 4.4 out of 5 stars across 159 reviews, this product delivers effective vibration isolation at an accessible price point.
- Quantity Per Pack:50 pieces
- Material:Rubber
- Primary Function:Reduce noise and vibration between fan and case
- Color:Black
- Installation:Universal design for most PC case fans
- Brand:AUEAR
- Additional Feature:50-piece pack quantity
- Additional Feature:7.4mm compatible groove diameter
- Additional Feature:Phillips drive system included
E-outstanding PC Case Fan Mounting Pins (20-Pack)
You’ll want silicone rubber mounting pins when you need a simple, cost-effective way to reduce fan vibration without replacing your entire cooling system. E-outstanding’s 20-pack offers 30mm fully threaded screws made from foam silicone rubber designed to absorb vibrations and isolate case resonance. Each pin measures 11mm in diameter and weighs just 0.01 ounces. The anti-aging technology ensures long-term durability at high temperatures while maintaining elasticity. Installation is straightforward—simply replace your standard fan screws with these dampening pins on compatible chassis. The universal design fits most open PC cases and various fan sizes, making them a practical addition to your noise-reduction strategy alongside quality silent fans.
- Quantity Per Pack:20 pieces
- Material:Foam silicone rubber
- Primary Function:Isolate case resonance and reduce overall noise
- Color:Black
- Installation:Quick and convenient installation
- Brand:E-outstanding
- Additional Feature:30mm length specification
- Additional Feature:11mm maximum diameter sizing
- Additional Feature:Anti-aging technology featured
Honbay 20PCS PC Case Fan Anti Noise Silicone Screws
Do you need a straightforward, budget-friendly solution to dampen fan vibration without replacing your entire mounting system? Honbay’s 20-piece silicone screws offer a practical alternative. These unthreaded screws measure 44 mm by 7.5 mm and fit most standard PC fans. The soft rubber material absorbs vibration directly at the mounting point, reducing noise transmission to your case. Installation requires removing your current fan screws and replacing them with these silicone versions. Simply align each screw with your fan’s mounting holes and push firmly until seated. The universal design accommodates various fan sizes, making this set compatible with CPU coolers and case fans alike. You’ll notice reduced operational noise within minutes of installation.
- Quantity Per Pack:20 pieces
- Material:Silicone (soft rubber)
- Primary Function:Reduce noise and vibration from PC case fans
- Color:Black
- Installation:Extremely convenient mounting/unmounting
- Brand:Honbay
- Additional Feature:44mm x 7.5mm dimensions
- Additional Feature:7.5mm compatible groove diameter
- Additional Feature:Ultra-soft rubber construction
Factors to Consider When Choosing PC Anti-Vibration Fan Mounts
When selecting PC anti-vibration fan mounts, you’ll need to evaluate three core factors that determine whether they’ll work for your setup: material quality and durability, compatible mounting hole sizes, and the number of fans each pack supports. Check the material composition—rubber or silicone compounds offer better vibration dampening than plastic—and verify that the mounting holes match your fans’ specifications to avoid purchasing incompatible products. Count how many mounts you need for your case’s fans, then compare pack quantities so you’re not buying excessive extras or falling short of what your build requires.
Best PC Anti-Vibration Fan Mounts
What makes one anti-vibration fan mount more effective than another comes down to several key specifications you’ll need to verify before purchasing. First, check the groove diameter and mounting hole size—typically 6 mm or 7.4–9 mm—to ensure compatibility with your case. Second, confirm the kit quantity matches your fan count, whether you need 16, 20, or 50 pieces. Third, verify the screws feature fully threaded construction with either external hex or Phillips drive and UNC thread class for secure installation. Fourth, select mounts made from high-quality silicone or soft rubber for superior shock absorption and heat resistance. Finally, review warranty coverage and build quality indicators like tear-proof materials and brand compatibility to guarantee long-term reliability and consistent vibration dampening performance.
Factors to Consider When Choosing PC Anti-Vibration Fan Mounts
To select the right anti-vibration fan mounts for your PC, you’ll need to evaluate five critical specifications in order: material composition, mounting compatibility, quantity requirements, fastener quality, and warranty coverage.
First, choose silicone or soft rubber mounts for superior vibration dampening and heat resistance in PC cooling environments. Next, verify that mounting holes match your fan’s groove diameters—common sizes include 6 mm, 7.4 mm, 9 mm, and 11 mm. Then, purchase sets sized for your fan count; 16–20 piece packs typically support 4–5 fans with full chassis decoupling.
Confirm fasteners are fully threaded for secure installation and won’t loosen over time. Finally, check for 6-year manufacturer warranties ensuring long-term performance. Select mounts with flat case-side ends and adjustable pawls to accommodate both open and closed corner fan designs.
Material Quality And Durability
The foundation of any effective anti-vibration mount lies in its material composition, which directly determines how well it’ll absorb fan noise and resist wear over time. Prioritize silicone rubber mounts because they resist aging and tolerate high temperatures, extending service life significantly. Ultra-soft silicone materials outperform harder plastics by providing superior shock absorption and noise reduction. Examine the rubber compound’s resistance to tearing and its ability to maintain elasticity during prolonged heat exposure. Verify that mounts feature fully threaded screw designs with appropriate groove diameters—typically 6 mm, 7.4 mm, or 9 mm—to ensure secure mounting without compromising material integrity. Choose mounts that withstand repeated mounting and unmounting cycles while preserving their vibration-damping properties. These durability factors directly impact your system’s long-term noise reduction performance.
Compatible Mounting Hole Sizes
How do you know which anti-vibration mounts will actually fit your case and fans? You need to measure your mounting holes first. Check your case and fan specifications for groove diameter sizes: 6 mm, 7.4–7.5 mm, and 9 mm are standard options. Match these measurements to the mounts you’re considering. Verify the screw or rivet type is compatible—fully threaded 6 mm or 9 mm varieties secure properly without loosening. If you’re using Noctua fans or open flange frames, confirm the product supports 4.3 mm mounting holes. Look for mounts labeled as universal fit for open-case fan sizes rather than model-specific options. Always cross-reference your hole dimensions with the product’s specifications before purchasing to ensure proper installation and maximum vibration dampening.
Fan Quantity Supported Per Pack
Most anti-vibration mount packs come in standard quantities—commonly 16, 20, or 50 pieces—and you’ll need to match this count to your cooling setup. A 16 or 20-pack typically covers four fans across multiple builds with spares for replacements. If you’re outfitting a single system with four fans, one mount per fan per screw means you need at least eight pieces minimum. However, buying a larger pack gives you extra hardware for future upgrades or additional machines. A 50-pack works best if you’re upgrading multiple PCs or planning long-term expansion. Check whether your pack includes mounts for all mounting holes on each fan, since some require one mount per hole. Match your pack size to your current and anticipated fan count.
Temperature Resistance Capabilities
Why should you care about temperature resistance when choosing anti-vibration mounts? Your PC case generates heat during operation, and mounts must withstand these conditions without losing effectiveness.
Look for mounts made from ultra-soft silicone compounds rated for high-temperature tolerance. These materials maintain elasticity and damping properties even as internal case temperatures rise during prolonged gaming or workloads.
Check product specifications for aging resistance ratings. This indicates how well the mount preserves its vibration-isolation capability over time and temperature fluctuations.
Verify that fully-threaded screw designs won’t loosen from thermal expansion. Temperature changes cause materials to expand and contract, potentially compromising your noise reduction.
Select mounts explicitly marketed with high-temperature stability ratings. This ensures consistent performance during extended operation under load, keeping vibration isolation reliable throughout your mount’s lifespan.
Installation Ease And Convenience
Once you’ve confirmed your mounts can handle your PC’s thermal environment, you’ll want to install them quickly without complications. Look for mounts labeled as quick and easy to install, featuring simple rivet or screw-through designs that require minimal tools. Match your mounting holes and groove diameters—6 mm, 7.4 mm, or 9 mm—to your case fan holes for a tool-free fit. Choose silicone rubber or soft rubber materials that insert and seat securely without additional equipment. Verify your screw styles (external hex, Phillips, or flat head) align with your existing hardware to reduce setup steps. Consider purchasing sets with 20–50 pieces to simplify bulk replacement across multiple fans and reduce future installation effort.
Final Thoughts
You’ll reduce fan noise by selecting mounts that match your hole sizes—6 mm, 7.4–7.5 mm, or 9 mm. Install silicone-damped mounts between your fan and case to absorb vibration. Choose pack sizes from 16 to 50 pieces based on how many fans you’re mounting. Noctua models offer warranties and durability. Tool-free options speed up installation. Universal-fit mounts work across different fan sizes and open cases for quick noise reduction across multiple systems.
Meet Ry, “TechGuru,” a 36-year-old technology enthusiast with a deep passion for tech innovations. With extensive experience, he specializes in gaming hardware and software, and has expertise in gadgets, custom PCs, and audio.
Besides writing about tech and reviewing new products, he enjoys traveling, hiking, and photography. Committed to keeping up with the latest industry trends, he aims to guide readers in making informed tech decisions.