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VRM Heat Sinks

Keeping your power stable gets hard when VRM chips heat up fast in small motherboard areas. Our VRM Heat Sinks, made from aluminum or copper, remove heat quickly to prevent crashes and maintain system performance. 

Base Material

Aluminum or copper; specific alloys customizable upon request

Thermal Resistance

0.2°C/W to 1.5°C/W, optimized for VRM low-profile efficiency

Heat Dissipation Capacity

15 W to 150 W, suited for VRM power phases (e.g., 1-10 A per phase)

Dimensions

Width: 20 mm to 100 mm; Height: 10 mm to 50 mm; Depth: 20 mm to 120 mm (customizable to fit VRM layouts)

Weight

0.05 kg to 1.5 kg, depending on material and size for compact VRM integration
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Product Description

Hot VRMs in tight spaces can disrupt power delivery, damaging boards or slowing equipment. Our heat sinks address this with compact designs, ensuring consistent operation every time. 

Fin Design

Extruded or skived fins (straight or micro-fin); fin pitch: 1 mm to 4 mm for tight airflow

Mounting Type

Screw-mount, clip-on, or adhesive pads; designed for VRM PCB attachment

Cooling Method

Passive (air-cooled) or active (fan-assisted), depending on VRM load and case airflow

Operating Temperature Range

0°C to 100°C, with maximum allowable base rise of 30°C above ambient

Airflow Compatibility

Supports 5 CFM to 100 CFM, effective with case or CPU fan airflow in VRM setups

Surface Finish

Anodized (aluminum) or nickel-plated (copper) for corrosion resistance and heat transfer

Noise Contribution

Silent (passive) or <30 dB (active cooling), minimal impact in PC/server systems

Durability

Rated for 70,000+ hours under continuous VRM operation

Environmental Resistance

Resistant to dust (IP53) and vibration (IEC 60068-2-6) in desktop/server environments

Standards Compliance

Meets RoHS, UL 94V-0, and IPC-9592 standards for VRM safety and performance

Thermal Interface Compatibility

Compatible with thermal pads or grease for VRM chip contact

Technical Advantages

Our VRM heat sinks attach firmly with clips or pads, drawing heat directly from small chips. They operate with case air or small fans, shifting heat away quickly in limited spaces. 

Fins cut thin or shaped flat capture airflow well, cooling VRMs without extra size. This efficient design keeps boards lightweight and cool, regardless of demand. 

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Industry Applications

Gaming PCs

Removes heat from VRMs on motherboards, keeping games running fast and smooth all night. 

Server Racks

Cools power chips in dense server trays, maintaining data flow for heavy workloads. 

Graphics Cards

Pulls heat from GPU power zones, ensuring steady frame rates in demanding renders. 

Laptops

Takes heat from small VRM sections, preserving battery life during mobile use. 

Workstations

Manages heat in professional PC power lines, supporting glitch-free edits or simulations daily. 

Overclock Kits

Clears heat from enhanced VRMs, allowing high clock speeds without damage. 

Stable Cooling for VRM Efficiency

VRM chips in confined areas need quick heat removal to deliver power reliably. Our heat sinks stay quiet under 30 dB, managing 15 W to 150 W with ease. 

Excess heat can interrupt systems or shorten lifespan, leading to repairs or lost productivity. We design ours slim, from 20 mm to 100 mm wide, to keep your equipment cool and operational. 

VRM Heat Sinks

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

How do your VRM heat sinks improve system stability in computing setups?

Our VRM heat sinks manage heat loads from 15 W to 150 W with thermal resistance as low as 0.2°C/W, keeping power chips stable under heavy use. This control reduces crash risks, ensuring reliable performance for demanding PC or server operations. 

What options do we have to keep your VRM heat sinks small for our designs?

We offer compact sizes from 20 mm to 100 mm wide, with aluminum or copper builds to match heat needs without extra bulk. This range lets you fit cooling into tight boards, meeting space limits while maintaining efficiency. 

How do your heat sinks handle heat flux in high-power VRM zones?

Our heat sinks take on heat flux up to 10 W/cm² with thin fins, pulling heat fast from dense power areas. This capability keeps VRMs cool in tough loads, preventing slowdowns or damage in graphics or overclocked systems. 

What testing processes back up the reliability of your VRM heat sinks for our production?

We test our heat sinks to IPC-9592 and MIL-STD-810 standards, checking heat, vibration, and durability under real-world stress. This validation ensures you get parts that hold up, cutting risks and speeding up your build approvals. 

Can your VRM heat sinks support both prototype builds and full-scale production runs?

Yes, our heat sinks come in sizes from 20 mm to 120 mm deep with clip-on or screw mounts, fitting small tests or big batches. This flexibility simplifies your scaling process, keeping costs low and delivery fast across stages. 

How quickly can Frigate support bulk production requirements for VRM heat sinks?
  • Frigate is a dedicated manufacturer equipped to support both low-volume pilot runs and high-volume production orders.  
  • Our production workflows are built for fast scaling without compromising dimensional accuracy or thermal performance.  
  • We help procurement teams reduce lead-time risks with streamlined manufacturing and dispatch coordination.  
  • Standard and custom specifications can be aligned quickly to meet project timelines and volume commitments.  
Can Frigate customize VRM heat sinks based on our board layout and thermal load?
  • Yes, Frigate manufactures fully customized VRM heat sinks based on your PCB dimensions, airflow path, and heat dissipation targets.  
  • We offer flexibility in –  
    • base material selection  
    • fin geometry  
    • mounting configuration  
    • surface finish  
    • dimensional tolerances  
  • Our engineering support helps convert your thermal and mechanical requirements into production-ready components.  
  • This ensures a precise fit for your application and faster procurement approvals.  
Why should we source VRM heat sinks directly from Frigate as a manufacturer?
  • Direct sourcing from Frigate helps reduce supply chain layers and improves communication speed during procurement.  
  • You get manufacturer-backed technical support for design validation, material selection, and production feasibility.  
  • This approach improves pricing control for volume orders and repeat projects.  
  • It also ensures consistency in every batch through standardized manufacturing and quality checks.  
Does Frigate support OEM and private label manufacturing requirements?
  • Yes, Frigate supports OEM manufacturing programs for industrial, computing, and electronics brands.  
  • We can manufacture based on your – 
    • drawings  
    • branding specifications  
    • packaging requirements  
    • compliance standards  
  • This helps businesses launch products faster with a reliable manufacturing partner.  
  • Our focus is long-term supply continuity and production consistency for OEM clients.  
How does Frigate ensure consistent quality across repeated production batches?
  • Frigate follows controlled manufacturing processes to maintain dimensional precision and thermal efficiency across every lot.  
  • Each batch is verified for –  
    • material conformity  
    • surface finish quality  
    • thermal resistance performance  
    • mounting compatibility  
  • This consistency helps reduce field failures and strengthens buyer confidence in long-term sourcing.  
  • It is especially valuable for enterprise procurement teams managing repeat production cycles. 
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

  • Bhilai
  • Chennai
  • India
  • Germany
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

  • Bangalore
  • Chennai
  • India
  • Germany
Become a Frigatian
Become a Supplier

GENERAL ENQUIRIES

  • +91 96778 64606
  • manufacture@frigate.ai
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VRM Heat Sinks

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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VRM Heat Sinks

Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Get Latest Price

Get Price Form