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Alphacool Subzero vs Prolimatech PK-1 Nano Aluminum: Comparison
Alphacool Subzero and Prolimatech PK-1 Nano Aluminum separate most on thermal conductivity: Alphacool Subzero at 16 W/mK, Prolimatech PK-1 Nano Aluminum at 10.2 W/mK, 36% in favour of Alphacool Subzero. They match on electrical conductivity and paste segment.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Alphacool | Prolimatech |
| Model | Alphacool Subzero , Subzero | PK-1 |
| Thermal Conductivity | 16 W/mK | 10.2 W/mK-36% |
| Electrical Conductivity | Insulating | Insulating |
| Package Size | 1g / 3.5g / 20g tubes | 1.5g, 5g, 30g syringe options |
| Recommended Use | High-end CPU/GPU (including overclocking) | Mainstream CPU/GPU, High-end CPU/GPU |
| Safety Notes | None | Non-electronically conductive, non-corrosive |
| Paste Segment | Standard Paste | Standard Paste |
Price comparison
| Retailer | Alphacool Subzero | Prolimatech PK-1 Nano Aluminum |
|---|---|---|
| Prolimatech (Manufacturer) | View on Prolimatech (Manufacturer) | |
| Amazon | View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.




