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Thermal Pad, 100x100x1.5mm, 6.0 W/mK, Insulated, High Temp Resistant Silicone Pad for IC SSD CPU GPU Heat Sink LED Cooling
AIYUNNI

Thermal Pad, 100x100x1.5mm, 6.0 W/mK, Insulated, High Temp Resistant Silicone Pad for IC SSD CPU GPU Heat Sink LED Cooling

Bottom line: The Thermal Pad, 100x100x1.5mm, 6.0 W/mK, Insulated, High Temp Resistant: 6.0 W/mK rating for moving heat between chips and heat sinks; main trade-off: only one thickness (1.5mm); many repads need thinner or mixed sizes.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 6.0 W/mK rating for moving heat between chips and heat sinks
  • ✓ 100x100mm sheet cuts to size for multiple memory, SSD or power-component spots
  • ✓ Non-conductive and anti-static, so it can touch exposed traces
  • ✓ Maker states it will not melt between -40 and 200 C

Cons

  • ✗ Only one thickness (1.5mm); many repads need thinner or mixed sizes
  • ✗ Listing calls it a paste replacement, but pads fill gaps, not bare chip surfaces
  • ✗ Listing does not mention an adhesive backing, so the pad may shift during cooler install
  • ✗ Listing does not give pad hardness, which affects how well it compresses

Manufacturer description

The AIYUNNI Thermal Pad is a 100x100x1.5mm silicone sheet rated at 6.0 W/mK. It fills the air gap between a hot component and its heat sink. You cut it to the size you need, so one sheet can cover GPU memory chips, an M.2 SSD controller, laptop power components or a power LED board. The pad does not conduct electricity and is anti-static, so it can sit directly on exposed circuit traces. That makes it a better fit than conductive compounds when you re-pad an older graphics card, a console or a retro PC motherboard. The silicone is soft and flexible enough to fill uneven surfaces. The…

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SpecPicks Verdict

SpecPicks scored Thermal Pad, 100x100x1.5mm, 6.0 W/mK, Insulated, High Temp Resistant… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. AIYUNNI's retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

What thickness is the AIYUNNI thermal pad?

The sheet is 1.5mm thick and 100x100mm wide. Measure the pads you are replacing first. If a pad is too thick, the cooler may not sit fully on the main chip.

Can I use this thermal pad on GPU memory chips or an M.2 SSD?

Yes. The listing names GPUs, SSDs, CPUs and heat sinks as supported uses, and you can cut the sheet to fit each memory chip or controller. Match the thickness to the original pads for proper contact.

Is the pad electrically conductive?

No. The manufacturer describes it as insulating and anti-static, and says contact with electrical traces will not cause damage.

What temperatures can it handle?

The listing gives a range of -40 to 200 C without melting. That is well above normal operating temperatures for GPUs, SSDs and power components.

Can this pad replace thermal paste on my CPU?

The listing says it can, but thermal pads work best where there is a gap between component and cooler. For a bare CPU or GPU chip with a tight-fitting cooler, thermal paste usually gives better contact. Use the pad for memory chips, power components and SSDs.

Key Features

  • EXCELLENT THERMAL CONDUCTIVITY - Upgraded thermal silica gel material with 6.0 W/mK thermal conductivity, our thermal pad greatly improve the heat transfer between the electronic elements and effectively cool the temperature down in seconds.
  • SUPER RELIABLE & DURABLE - High temperature performance in -40 ℃ - 200 ℃ will not melt, non-toxic, odorless, anti-corrosion, wear resistant, anti-static, fire retardant, compression, good insulation, contact with any electrical traces wouldn’t result in damage of any sort.
  • EASY & CONVENIENT TO USE - Dimension 100x100x1.5mm, the thermal pads can be cut freely according to your needs, perfect to filled contact surfaces gap, a great assistant for both beginners and professionals.
  • WIDELY APPLICATION - Perfectly replaces traditional heatsink compound grease paste, great for Control board, motor, electronics, CPU, GPU, Heat Sink, Power LED, auto mechanics, computer host, laptop, DVD, VCD, LID, Set-top box, LED IC SMD DIP and any cooling modules
  • We Committed To Provide Superior Thermal Pads, Easy To Install, Feel Free To Contact Us If There Is Any Issue With Our Thermal Pads.

Full Specifications

BrandAIYUNNI
ModelAIYUNNI
Dimensions100x100x1.5mm
Unit Count1.0 Count
Part NumberAIYUNNI-140
Mounting TypePanel Mount or Chassis Mount
Cooler Heatsink MaterialCopper
Item Dimensions L x W x H3.94"L x 3.94"W x 0.06"H
Cooler Heatsink CompatibilityCompatible with various computer components and hardware configurations

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Thermal Pad, 100x100x1.5mm, 6.0 W/mK, Insulated, High Temp Resistant Silicone Pad for IC SSD CPU GPU Heat Sink LED Cooling is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Thermal Pad, 100x100x1.5mm, 6.0 W/mK, Insulated, High Temp Resistant Silicone Pad for IC SSD CPU GPU Heat Sink LED Cooling
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