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Rectangular gray silicone thermal pad, 85 by 45 by .5 mm

EN-Labs

EN-Labs Thermal Pad 85x45x0.5mm 16.8 W/mK Gray

SKU CH-904G-EB2PG

Gray silicone thermal pad measuring 85 by 45 by .5 mm with 16.8 W/mK conductivity for CPU, GPU and laptop heatsinks

  • High thermal conductivity 16.8 W/mK moves heat fast
  • Non-conductive silicone prevents short circuits on sensitive electronics
  • Soft 30-50 Shore C hardness conforms to uneven surfaces
  • Easy to cut 85x45x0.5mm pad fits custom gaps
  • High breakdown voltage >10 kV ensures electrical safety

Ready-to-fit thermal pad for laptops and GPUs

The EN-Labs pad measures 85x45x0.5mm and delivers 16.8 W/mK thermal conductivity. A non-conductive silicone sheet replaces traditional paste and eliminates mess during installation. It suits CPUs, GPUs, laptop heatsinks, LED modules and other narrow-gap cooling tasks.

Suits DIYers who need a clean, pre-cut interface

Builders wanting a thick pad for large gaps or a liquid-metal alternative should look elsewhere. The sheet is not electrically conductive and cannot bridge components that require electrical contact. Users needing custom shapes beyond simple trimming will find the fixed dimensions limiting.

Stable transfer under continuous load

Density of 3.6g/cc and hardness of 30-50 Shore C keep the pad from pumping out during long sessions. Breakdown voltage exceeds 10kV per millimetre, so sustained voltage stress does not degrade insulation. The gray silicone maintains its thermal path without drying or cracking over time.

Highlights

  • High thermal conductivity 16.8 W/mK moves heat fast
  • Non-conductive silicone prevents short circuits on sensitive electronics
  • Soft 30-50 Shore C hardness conforms to uneven surfaces
  • Easy to cut 85x45x0.5mm pad fits custom gaps
  • High breakdown voltage >10 kV ensures electrical safety

Specifications

No published specifications for this item yet.

Questions about this item

Does the 85x45mm pad fit my heatsink or must I trim it?

The pad measures 85 by 45 millimetres and 0.5 millimetres thick; it can be cut freely to match any smaller contact surface.

Will the 16.8 W/mK silicone pad work on a legacy GPU that previously used thermal grease?

Yes, the non-conductive silicone pad replaces traditional grease paste on older GPUs and CPUs without risk of electrical shorts.

How can I verify the 0.5mm pad is making proper contact after installation?

Check that the gray pad compresses evenly across the component and heatsink, with no visible gaps, and monitor temperatures dropping under load.

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