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Grey thermal pad kit with 15mm and 30mm squares in 1.5, 2, 3mm thicknesses

Alphacool

Alphacool NexXxoS GPX 3W/mK Thermal Pad Kit Grey 12190

SKU CH-2QVG-KCH73

Kit supplies 3 W/mK thermal pads in 15 mm and 30 mm squares at 1.5, 2 and 3 mm thicknesses for GPU cooler contact points

  • FeaturesAlphacool GPU Thermal pad kit includes two different sizes a
  • Thermal conductivity of 3 W/mK moves heat efficiently from GPU components
  • Kit includes 15 mm and 30 mm square pads for VRAM, VRM and memory modules
  • Three thicknesses — 1.5 mm, 2 mm and 3 mm — match varied stack heights
  • Designed as direct replacement for Alphacool GPX-series GPU water blocks
  • Grey silicone pads stay flexible and non-conductive for safe, long-term use

Alphacool NexXxoS GPX Thermal Pad Kit

This kit supplies thermal pads for Alphacool GPX series GPU coolers. It includes two pad sizes and three thicknesses to match varied component heights on graphics cards or motherboards. Builders fitting or refreshing a GPX cooler receive the exact assortment needed for full coverage. The thermal conductivity is rated at 3W/mK.

Capacity and headroom: 3W/mK conductivity

The 3W/mK rating handles typical GPU memory and VRM heat transfer within GPX coolers. Pads come in 15x15mm and 30x30mm squares with 1.5mm, 2mm and 3mm thickness options. This range covers most contact points but may fall short for unusually tall components or custom loops requiring higher conductivity.

Mixed sizes and thicknesses included

The assortment eliminates guesswork by providing every size-thickness combination in one pack. Users can select the correct pad for each die, memory chip or voltage regulator without sourcing separate sheets. No tools or additional compounds are bundled.

Highlights

  • Thermal conductivity of 3 W/mK moves heat efficiently from GPU components
  • Kit includes 15 mm and 30 mm square pads for VRAM, VRM and memory modules
  • Three thicknesses — 1.5 mm, 2 mm and 3 mm — match varied stack heights
  • Designed as direct replacement for Alphacool GPX-series GPU water blocks
  • Grey silicone pads stay flexible and non-conductive for safe, long-term use

Specifications

BrandAlphacool
Model1010497
Part Number1010497
FeaturesAlphacool GPU Thermal pad kit includes two different sizes and three different thicknesses of thermal pads for all areas of your graphics card or motherboard.

Questions about this item

Will the 30x30mm and 15x15mm pads in this kit cover the VRAM and VRM areas on an older GPU when used with an Alphacool GPX cooler?

The kit provides both 30x30mm and 15x15mm pads in 1.5, 2 and 3mm thicknesses so you can match the exact gap height of each component on legacy cards when mounting a GPX cooler.

How can I verify the 3W/mK thermal conductivity is performing correctly after installing the pads on my graphics card?

Monitor GPU core, memory and VRM temperatures under load; consistent drops across all three zones compared with the previous pads indicate the 3W/mK material is transferring heat as intended.

Which pad sizes and thicknesses are included in the 12190 kit and do I need to buy any extra sheets?

The box contains 30x30mm and 15x15mm pads in 1.5, 2 and 3mm thicknesses; no additional sheets are required for a standard GPX cooler installation.

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