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Alphacool Apex Thermal Pad Soft 18W/mK vs Arctic TP-4: Comparison
Alphacool Apex Thermal Pad Soft 18W/mK and Arctic TP-4 differ on package size: Alphacool Apex Thermal Pad Soft 18W/mK at 120 x 20 x 1.5mm sheet, Arctic TP-4 at 120x20mm or 100x100mm sheets, 0.5mm/1mm/1.5mm thickness, 1 or 4-pad packs. They match on electrical conductivity and paste segment.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Electrical Conductivity | Insulating | Insulating |
| Package Size | 120 x 20 x 1.5mm sheet | 120x20mm or 100x100mm sheets, 0.5mm/1mm/1.5mm thickness, 1 or 4-pad packs |
| Recommended Use | High-end CPU/GPU | Mainstream CPU/GPU, Laptop-Thin-GPU (RAM, chipsets, GPUs, consoles, laptops) |
| Density | 3.5 g/cm3 | 3.4 g/cm3 |
| Material | Silicone, ultra-soft with high compressibility | Silicone-Based (Premium Performance line) |
| Operating Temperature | -50 to +150 °C | -40C to 200C ambient |
| Consistency | Shore 00 65 hardness (±5, ASTM D2240), 20% elongation (ASTM D412) | 50 Shore OO hardness - extremely soft, compressible to ~60% of original thickness under mounting pressure, stackable without performance loss |
| Paste Segment | Pad | Pad |
| Min Operating Temp | -50 C | -40 C |
| Max Operating Temp | 150 C | 200 C |
Price comparison
| Retailer | Alphacool Apex Thermal Pad Soft 18W/mK | Arctic TP-4 |
|---|---|---|
| Alphacool Shop (EU) | View on Alphacool Shop (EU) | |
| Arctic Store | View on Arctic Store |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
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