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Alphacool Subzero vs be quiet! DC2 Pro: Comparison
Alphacool Subzero and be quiet! DC2 Pro separate most on thermal conductivity: Alphacool Subzero at 16 W/mK, be quiet! DC2 Pro at 80 W/mK, 80% in favour of be quiet! DC2 Pro.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Compound Type | High-Performance Silicone-Based | Liquid Metal |
| Brand | Alphacool | be quiet! |
| Model | Alphacool Subzero , Subzero | be quiet! DC2 Pro , DC2 Pro |
| Thermal Conductivity | 16 W/mK-80% | 80 W/mK |
| Electrical Conductivity | Insulating | Conductive (short-circuit risk) |
| Package Size | 1g / 3.5g / 20g tubes | Applicator kit (ml/g pending verification) |
| Recommended Use | High-end CPU/GPU (including overclocking) | Delidded-Direct-Die (experienced builders only) |
| Reapplication Interval | Verify manufacturer-rated interval | Long-lasting; requires careful reapplication |
| Safety Notes | None | Liquid metal: electrically conductive; do not use near exposed aluminum or bare-die edges |
| Paste Segment | Standard Paste | Liquid Metal |



