ARCTIC
MX-4 (20 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
*Price sourced from Amazon.com. Last updated 2026-07-08. Price and availability subject to change.
Bottom line: The MX-4 (20 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive is a niche pick — read recent reviews before buying in the cooling & fans category, priced around $10.99. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for All… as a niche pick — read recent reviews before buying in the cooling & fans category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. ARCTIC's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
- ✓ Backed by ARCTIC's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
- EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
- SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
- 100 % ORIGINAL THROUGH AUTHENTICITY CHECK: Through our Authenticity Check, it is possible to verify the authenticity of every single product
- EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
Full Specifications
| Brand | ARCTIC |
|---|---|
| Model | ACTCP00001B |
| Weight | 20 g |
| Unit Count | 1.0 Count |
| Part Number | ACTCP00001B |
| Compatibility | PC |
| EASY TO APPLY | With an ideal consistency, the MX-4 is very easy to use, even for beginners |
| Included Components | ARCTIC MX-4 (20 g) |
| Warranty Description | / |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 0.79"H |
| Cooler Heatsink Compatibility | Various cooler types (not specific to socket or mounting mechanism) |
| Global Trade Identification Number | 00872767009653, 04895213701723 |
Ready to buy?
ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-08. Price and availability subject to change.
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