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oC-THR09S

Thermalright HR-09S Type1 , Slant MoSFET heatsink

Thermalright - Thermalright HR-09S Type1 Slant MoSFET heatsink - copper base + aluminum fin ; 84x32x48mm ; weight 90g - pls check website for compatibility mb list
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. oC-THR09S Thermalright HR-09S Type1 , Slant MoSFET heatsink is available from Laptop Direct and it is sold as new from our Cooling: Motherboard range of products. For reference purposes, the price of R70 is valid 2026-10-08, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Cooling: Motherboard category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


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oC-THR09S

Thermalright HR-09S Type1 , Slant MoSFET heatsink

Thermalright HR-09S Type1 Slant MoSFET heatsink - copper base + aluminum fin ; 84x32x48mm ; weight 90g - pls check website for compatibility mb list

About this product

Buy the Thermalright HR-09S Type1 MOSFET heatsink for improved motherboard VRM cooling performance in compact PC builds. Featuring a copper base and aluminum fin design with a slanted low profile layout, this 84x32x48mm heatsink helps reduce MOSFET temperatures for more stable power delivery during heavy workloads and gaming. Shop now for reliable thermal protection and enhanced system stability in South Africa.

Overview Summary

Thermalright HR-09S Type1 Slant MOSFET Heatsink is a compact VRM cooling solution designed to improve heat dissipation around motherboard power delivery components. It uses a copper base combined with aluminum fins to efficiently transfer heat away from MOSFET areas, helping maintain stable system performance under load.

This heatsink is engineered with a slanted low profile structure, making it suitable for systems where clearance around the CPU socket is limited. Its push pin mounting system allows installation on compatible motherboards that support MOSFET heatsink mounting holes, providing a practical upgrade for thermal management.

Ideal for performance users and system builders, it helps reduce thermal throttling risks and improves long term motherboard stability in gaming and productivity systems.

What tier does this fall into?

Entry level VRM cooling accessory

What is this best for?

VRM cooling, MOSFET temperature reduction, gaming PCs, overclocking stability, motherboard thermal upgrade

Description

The Thermalright HR-09S Type1 is a dedicated MOSFET heatsink designed for improving voltage regulation module cooling on desktop motherboards. Its copper base ensures fast heat absorption while the aluminum fin array maximizes heat dissipation efficiency. The slanted design improves clearance compatibility with surrounding CPU coolers and components.

This model is commonly used in performance PC builds where motherboard VRM temperatures can increase under sustained load. By improving airflow and thermal transfer at the MOSFET level, it supports more stable voltage delivery and helps reduce overheating risks in demanding applications.

Features

The Thermalright HR-09S Type1 is designed for efficient and practical motherboard cooling enhancement.

  • Copper base for fast and efficient heat absorption
  • Aluminum fin structure for improved thermal dissipation
  • Slanted low profile design for better clearance compatibility
  • Compact 84x32x48mm form factor for tight motherboard layouts
  • Lightweight 90g construction for minimal board stress
  • Push pin mounting system for compatible motherboard installation
  • Designed to improve MOSFET and VRM thermal stability

What's in the Box

  • 1 x Thermalright HR-09S Type1 MOSFET heatsink
  • Mounting hardware set (push pins and brackets)
  • Thermal pad kit
  • Installation accessories

Specifications

  • Product type: MOSFET / VRM heatsink
  • Model: Thermalright HR-09S Type1
  • Base material: Copper
  • Fin material: Aluminum
  • Dimensions: 84 x 32 x 48 mm
  • Weight: 90g
  • Design: Slanted low profile
  • Mounting type: Push pin (motherboard dependent)
  • Cooling method: Passive heatsink
  • Intended use: Motherboard VRM cooling

FAQ

Which motherboards are compatible with the Thermalright HR-09S Type1?

This heatsink is generally designed for Intel-based motherboards with exposed MOSFET heatsinks and push pin mounting support. Compatibility is most commonly associated with selected ASUS and Gigabyte boards, with some MSI boards also supported depending on layout and mounting holes. Always confirm physical clearance and mounting hole spacing before installation.

Can this heatsink improve overclocking stability?

Yes, by reducing MOSFET and VRM temperatures, it can help improve voltage stability under load, which may support more stable overclocking performance depending on the overall system cooling.

Is installation difficult?

No, it uses a push pin mounting system designed for straightforward installation on compatible motherboards, without requiring advanced tools.

Does it include active cooling?

No, this is a passive heatsink and relies on case airflow for optimal performance.



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