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ARCTIC MX-7 (8 g) - Ultimate Performance Thermal Paste for CPUs, Consoles, Graphics Cards, Laptops, Processors, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive
ARCTIC

ARCTIC MX-7 (8 g)

Bottom line: The ARCTIC MX-7 (8 g) - Ultimate Performance Thermal Paste for CPUs, ($8.59 on Amazon as of 2026-10-21 04:20 UTC): High cohesion resists pump-out, dry-out, and bleeding across thermal cycles; main trade-off: cannot be spread manually by design, which frustrates spatula-method users.

$8.59

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Buy on Amazon — $8.59 Compare to similar cooling & fans

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ High cohesion resists pump-out, dry-out, and bleeding across thermal cycles
  • ✓ Non-conductive and non-capacitive, safe near exposed SMDs and pins
  • ✓ Low adhesion lets mount pressure form a thin bond line without air bubbles
  • ✓ 8 g syringe covers multiple CPU, GPU, console, and laptop mounts

Cons

  • ✗ Cannot be spread manually by design, which frustrates spatula-method users
  • ✗ Dense, highly viscous consistency is harder to dispense than thin pastes
  • ✗ Requires adequate cooler mounting pressure to spread properly
  • ✗ MX Cleaner is a separate purchase unless you buy the bundle

Manufacturer description

MX-7 is built around a performance-optimized, highly viscous consistency: heavy filler loading moves heat off the die, while high cohesion resists the pump-out, dry-out, and bleeding that force reapplication after repeated thermal cycles. The application method is deliberately different. MX-7 cannot be spread manually by design, and its low adhesion lets cooler mounting pressure distribute the paste into a thin bond line without trapping air bubbles, so you skip the spatula-versus-pea-dot debate entirely. Because the compound is electrically non-conductive and non-capacitive, a stray smear…

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SpecPicks Verdict

SpecPicks scored ARCTIC MX-7 (8 g) - Ultimate Performance Thermal Paste for CPUs… using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. ARCTIC's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is the ARCTIC MX-7 safe to use on a laptop or console motherboard?

Yes. MX-7 is electrically non-conductive and non-capacitive, so contact with surrounding components carries no risk of short circuits or electrical discharge. ARCTIC lists CPUs, GPUs, laptops, and consoles as supported.

How do I spread the MX-7 if it cannot be applied manually?

You do not spread it. MX-7 is designed with low adhesion so the paste distributes naturally under cooler mounting pressure, forming a thin bond line without trapping air bubbles. Apply your dot or line, then mount the cooler.

How many applications do you get from the 8 g syringe?

Coverage depends on die size and how much you apply per mount, but 8 g is a bulk-size tube intended for multiple applications rather than a single repaste. Expect it to cover a desktop CPU and GPU refresh with paste to spare.

Will MX-7 dry out or pump out and need reapplication?

ARCTIC states the high-cohesion formula prevents pump-out, dry-out, and bleeding even under repeated thermal cycles, so it is built for long-term stability without frequent reapplication.

Do I need MX Cleaner, or can I use isopropyl alcohol?

MX Cleaner is ARCTIC's own remover for stripping old paste and prepping the contact surface, and it is sold as a bundle with MX-7. It is not required to use MX-7, so budget for it separately if you want ARCTIC's recommended prep.

Key Features

  • NEXT-LEVEL THERMAL PERFORMANCE: MX-7 features a performance-optimized, dense, and highly viscous consistency. Its high filler content ensures exceptional heat transfer
  • LONG-TERM STABILITY: High cohesion prevents pump-out, dry-out, or bleeding even under repeated thermal cycles, ensuring long-lasting and consistent performance without the need for frequent reapplication
  • PERFECT APPLICATION: MX-7 cannot be spread manually by design. Its low adhesion allows the paste to distribute naturally under cooler pressure, forming a thin bond line without trapping air bubbles
  • SAFE FOR ALL DEVICES: MX-7 is electrically non-conductive and non-capacitive, making it completely safe for CPUs, GPUs, laptops, consoles, and other, no risk of short circuits or electrical discharge
  • EFFORTLESS CLEANING WITH MX CLEANER: Removes old thermal paste thoroughly, preparing contact surfaces for optimal performance. Also available as a convenient bundle with MX-7

Full Specifications

BrandARCTIC
ModelACTCP00091A
Weight8 g
Part NumberACTCP00091A
Cooling MethodThermal
Number of Items1
Number of Packs1
Compatible DevicesDesktop, Gaming Console, Graphic Cards, Laptop
Item Dimensions L x W x H1"L x 0.6"W x 4.2"H
NEXT-LEVEL THERMAL PERFORMANCEMX-7 features a performance-optimized, dense, and highly viscous consistency. Its high filler content ensures exceptional heat transfer
Global Trade Identification Number04895265000881
EFFORTLESS CLEANING WITH MX CLEANERRemoves old thermal paste thoroughly, preparing contact surfaces for optimal performance. Also available as a convenient bundle with MX-7
Full listing titleARCTIC MX-7 (8 g) - Ultimate Performance Thermal Paste for CPUs, Consoles, Graphics Cards, Laptops, Processors, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive

Ready to buy?

ARCTIC MX-7 (8 g) - Ultimate Performance Thermal Paste for CPUs, Consoles, Graphics Cards, Laptops, Processors, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $8.59

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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ARCTIC MX-7 (8 g) - Ultimate Performance Thermal Paste for CPUs, Consoles, Graphics Cards, Laptops, Processors, Very High Thermal Conductivity, Long Durability, Non-Conductive, Non-Capacitive
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