ARCTIC COOLING ACTCP00002B MX-4 4 g thermal paste
- 4.0g
- 8.5 W/mK
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High-performance thermal compound with 5 W/mK conductivity for CPU and GPU cooling in a 1.5 ml syringe
The MasterGel Regular is a thermal compound developed for CPUs, GPUs and chipsets that require reliable heat transfer. Its nano-particle formula stays stable over time without oxidation or erosion. The flat-nozzle syringe and included cleaning cloth make application and cleanup straightforward. It suits builders who want a simple, mess-free paste for standard cooling setups.
This Regular grade offers 5 W/mK thermal conductivity, the entry level of the MasterGel range alongside Pro at 8 and Maker at 11 W/mK. It handles typical desktop processors and mainstream graphics cards comfortably. Heavy overclocks or multi-GPU configurations that demand higher conductivity will exceed its headroom. Buyers needing more thermal headroom should consider the higher tiers.
The exclusive flat nozzle spreads paste evenly without a separate spreader, reducing air pockets and uneven coverage. Nanoscale particles keep the compound lightweight and easy to remove during maintenance. The 1.5 ml volume covers several applications for standard socket sizes. Users who prefer traditional spreader tools or larger-volume tubes may find the syringe format less familiar.
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| Product | |
|---|---|
| Brand name | COOLER MASTER |
| Product line | EC-3510 Series |
| Product type | MaterGel Regular |
| Performance | |
| Airflow rate | 1-5 CFM |
The 1.5 ml volume is enough for several standard CPU or GPU applications when spread thinly with the flat nozzle.
Monitor CPU or GPU temperatures under load; they should drop to expected ranges for your cooler within a few minutes.
A cleaning cloth is included in the box for removing old compound before application.
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