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Small white syringe with grey cap and black text

ARCTIC COOLING

ARCTIC COOLING ACTCP00002B MX-4 4 g thermal paste

SKU CH-PZ26-9ZV5C MPN ACTCP00002B

Premium carbon-based thermal compound with 8.5 W/mK conductivity for CPU and GPU cooling

  • Volume / Net Weight4.0g
  • Thermal Conductivity8.5 W/mK
  • SpecificationsThermal Conductivity (W/mk): 8.5 Viscosity (poise): 870 Dens
  • FeaturesNon-Capacitive Non-Electricity-Conductive Carbon-Micro parti

Weight 4g

  • 4g
  • 8g
  • 20g
  • 2 g
  • 45 g

As versões riscadas existem, mas não estão disponíveis aqui.

  • High thermal conductivity of 8.5 W/mK for efficient heat transfer
  • Non-conductive carbon microparticle formula eliminates short-circuit risk
  • 0 g syringe provides enough paste for multiple CPU or GPU applications
  • Non-curing compound maintains performance for the lifetime of the system
  • Easy-application consistency suited for beginners and experienced builders alike

Premium carbon-microparticle compound

ARCTIC MX-4 is a non-conductive thermal paste formulated with carbon micro-particles for CPU, GPU and console cooling. The 4.0 g syringe provides enough material for multiple applications on desktop processors or graphics cards. Its metal-free composition eliminates the risk of electrical short circuits during installation. The compound is non-curing and non-bleeding, maintaining consistent performance over time.

8.5 W/mK conductivity with long-term stability

Thermal conductivity of 8.5 W/mK ensures efficient heat transfer from the die to the cooler base. Viscosity of 870 poise and density of 2.5 g/cm³ give the paste an ideal consistency that resists pump-out and drying. The manufacturer states the compound lasts beyond the service life of a typical gaming system without degradation. It handles sustained loads on mainstream CPUs and GPUs but is not rated for extreme sub-ambient or liquid-metal replacement scenarios.

Easy application for mainstream builds

The syringe design allows precise, controlled dispensing directly onto the heat spreader. No spreading tools or specialised skills are required, making it suitable for first-time builders. Non-capacitive and non-corrosive properties protect surrounding components if excess paste contacts the PCB. The 2019 edition packaging reduces material waste by approximately 40 % compared to previous versions. Buyers needing larger volumes for repeated servicing or industrial use should consider higher-capacity options.

Pontos fortes

  • High thermal conductivity of 8.5 W/mK for efficient heat transfer
  • Non-conductive carbon microparticle formula eliminates short-circuit risk
  • 0 g syringe provides enough paste for multiple CPU or GPU applications
  • Non-curing compound maintains performance for the lifetime of the system
  • Easy-application consistency suited for beginners and experienced builders alike

Especificações

BrandARCTIC COOLING
SeriesMX-4
ModelAC-MX4
Volume / Net Weight4.0g
Thermal Conductivity8.5 W/mK
SpecificationsThermal Conductivity (W/mk): 8.5
Viscosity (poise): 870
Density (g/cm3): 2.5
Net Weight: 4g
The ARCTIC MX-4 is a premium-grade thermal paste with exceptional performance and ease of application. It is an electrically non-conductive paste that is applied between CPU / GPU and designated coolers to transfer the dissipated heat from the components to the heat sink. Since the ARCTIC MX-4 is a metal-free compound, it eliminates the risks of causing short circuit and in turn adding more protection to your computer. The new formula in the ARCTIC MX-4 features optimal thermal conductivity an
FeaturesNon-Capacitive
Non-Electricity-Conductive
Carbon-Micro particle Based Thermal Compound
Non-Curing
Non-Corrosive
Non-Bleeding
Excellent for CPU / GPU / Electronics / Lighting Cooling
Low Thermal Resistance / High Thermal Conductivity Dissipating Heat Efficiently
Will Not Short / Damage
Delicate Circuitry Like Silver / Metallic-Based Compound
High Viscosity
Easy-Application Syringe
Superb Durability
4g Syringe Retail Package
Peso de envio0.01 kg
Dimensões da embalagem185 × 79 × 14 mm

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Perguntas sobre este artigo

Will the MX-4's 8.5 W/mK conductivity work with an older CPU cooler that originally used a lower-grade paste?

Yes, the carbon-microparticle formula is non-conductive and non-capacitive, so it is safe on any CPU or GPU regardless of cooler age and will not cause short circuits if it contacts surrounding components.

How can I verify the 4 g syringe is genuine and performing after I apply it?

Each pack includes an authenticity check code; once applied, the non-curing, non-bleeding compound maintains its 2.5 g/cm³ density and 870 poise viscosity for the system's lifetime without drying out.

Does the 4 g package include a spreader or cleaning wipes, or must I buy them separately?

The recyclable pouch contains only the 4 g syringe of MX-4 paste; any applicator, spreader or cleaning materials are not included and would need to be sourced separately.

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