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Grey thermal paste syringe with white cap on cardboard backing

ARCTIC COOLING

ARCTIC COOLING MX-4 2019 Edition 4.0g thermal paste

SKU CH-P8R7-AHWQH

High-performance thermal compound rated at 8.5 W/mK, supplied in a 4.0 g syringe for easy CPU and GPU application

  • Volume / Net Weight4.0g
  • Thermal Conductivity8.5 W/mK
  • Long Term Operating Temperature-50 °C / +230 °C
  • Specifications100mm*160mm*10mm
  • FeaturesDesigned with extremely demanding applications Popular choic

Weight 4g

  • High thermal conductivity of 8.5 W/mK for efficient heat transfer
  • Carbon microparticle formula eliminates metallic particles for safe application
  • Wide operating range from -50 °C to +230 °C ensures stability
  • 0 g syringe allows precise, easy application even for beginners
  • Long-term stability lasts beyond typical system service life

Proven thermal compound for enthusiasts

ARCTIC MX-4 2019 Edition is a high-performance thermal paste designed for CPU and GPU cooling. Its carbon microparticle formula delivers 8.5 W/mK conductivity without any metallic particles, eliminating electrical conductivity risk. The compound targets overclockers and extreme gamers who need reliable heat transfer for demanding workloads.

Syringe format simplifies installation

The 4.0 gram syringe allows precise application directly onto the processor heat spreader or cooler base. Its consistency helps beginners avoid air pockets during mounting, and the non-metallic composition means no curing time is required. The paste fits standard desktop and laptop maintenance routines where a thin, even layer is needed between die and heatsink.

Stable output across extreme temperatures

Rated for continuous operation from -50 °C to +230 °C, the compound maintains its thermal properties under sustained heavy loads without drying out or degrading. Independent magazine awards confirm consistent performance over the typical service life of a gaming system, so a single application remains effective until the hardware is retired.

商品特色

  • High thermal conductivity of 8.5 W/mK for efficient heat transfer
  • Carbon microparticle formula eliminates metallic particles for safe application
  • Wide operating range from -50 °C to +230 °C ensures stability
  • 0 g syringe allows precise, easy application even for beginners
  • Long-term stability lasts beyond typical system service life

商品規格

BrandArctic
SeriesMX-4
Model2019 Edition
Volume / Net Weight4.0g
Thermal Conductivity8.5 W/mK
Long Term Operating Temperature-50 °C / +230 °C
Specifications100mm*160mm*10mm
FeaturesDesigned with extremely demanding applications Popular choice for overclockers and extreme gamers

其他版本

同系列還有 3 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

At what point does the MX-4 2019 Edition reach its thermal conductivity limit under sustained heavy loads?

The compound is rated at 8.5 W/mK and remains stable across an operating range of -50 °C to +230 °C, so it does not hit a conductivity ceiling within normal sustained use.

Does the paste dry out, pump out or become noisy when the system runs all day at high temperature?

It contains no metallic particles, resists drying and pump-out, and is designed to last beyond the service life of the rig without degradation or added noise.

What cooler mounting hardware or cleaning supplies must I already have to apply the 4.0 g syringe?

You need a compatible CPU or GPU cooler, isopropyl alcohol and lint-free cloth for surface preparation, and the syringe itself includes a spreader for even application.

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