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Aairhut Thermal Pad 13W/mK, 85 x 45 x 2.5mm Silicone Cooling Pad Non Conductive Heat Resistance Soft Sticky Cover with Dual Self-Adhesive Films for PC Laptop Game Console/PS5/SSD/GPU/Computer
Aairhut

Aairhut Thermal Pad 13W/mK

Bottom line: The Aairhut Thermal Pad 13W/mK: 13W/mK conductivity, well above the 6-8W/mK typical of budget pads; main trade-off: only 2.5mm thickness sold here; thinner gaps need trimming or another pad.

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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

  • ✓ 13W/mK conductivity, well above the 6-8W/mK typical of budget pads
  • ✓ 85 x 45mm sheet covers more VRAM modules than common 70 x 40mm pads
  • ✓ 2.5mm thickness with 30-40% compression fills uneven heatsink gaps
  • ✓ Non-conductive and flame-retardant, rated 10KV+ at 1mm or thicker

Cons

  • ✗ Only 2.5mm thickness sold here; thinner gaps need trimming or another pad
  • ✗ Stacking pads to reach depth adds interface layers and hurts transfer
  • ✗ Single sheet may not cover a full GPU teardown needing several pads
  • ✗ Soft self-molding silicone tears easily if you reposition after sticking

Manufacturer description

The Aairhut Thermal Pad delivers 13W/mK thermal conductivity in an 85 x 45 x 2.5mm silicone sheet, giving you noticeably more material per pad than the 70 x 40mm sizes most budget kits ship with. The soft silicone self-molds under 30-40% compression, so it fills uneven gaps between a heatsink and your VRAM, chipset, or M.2 SSD without the mess of thermal grease. Dual self-adhesive films mean you peel, place, and press, and the pad can be trimmed to any footprint or stacked when a gap runs deeper than 2.5mm. Aairhut rates the material from -40C to 200C and lists it as RoHS-certified…

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SpecPicks Verdict

SpecPicks scored Aairhut Thermal Pad 13W/mK using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Aairhut'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

Will this thermal pad work on a PS5 heatsink?

Aairhut lists PS5 among the supported applications alongside GPUs, SSDs, and LED drivers. The 85 x 45mm sheet is trimmable, so you can cut sections to match the contact points, but confirm your console's required gap height before ordering the 2.5mm thickness.

Is 2.5mm the right thickness for GPU VRAM?

It depends on your card. The pad compresses 30-40%, so 2.5mm suits gaps of roughly 1.5-2.5mm. Measure your existing pads before removing them; if your card needs 0.5mm or 1mm, this listing's thickness will be too thick.

Is this pad electrically safe near exposed components?

Yes. Aairhut lists it as non-conductive and flame-retardant with 10KV+ voltage resistance at 1mm and above, plus RoHS certification. That makes it a lower-risk option than liquid metal, which can short a board if it migrates.

Do I need thermal paste with this pad?

No. The pad replaces thermal grease for the gap-filling applications it covers, such as VRAM, chipsets, and SSD controllers. Peel both adhesive films, place, and press. Paste is still the right choice for direct die-to-heatsink CPU and GPU core contact.

How does it hold up to heat over time?

Aairhut rates the silicone for continuous use from -40C to 200C, which covers the temperatures a gaming GPU or PS5 APU reaches under sustained load. For any warranty or replacement terms, check the current product listing.

Key Features

  • Industry-Leading 13W/mK Thermal Conductivity - Cools electronics up to 10°C faster than standard pads, with ultra-soft silicone that self-molds for perfect contact on CPUs, GPUs (RTX 4090/5090, RX 7900 XTX), VRAM, and chipsets—no messy thermal paste needed!
  • Pre-Sized & Trimmable for Perfect Fit - 85x45mm pad (larger than competitors) can be cut to any size. Peel-and-stick installation with 30-40% compression for tight gaps. Stackable for thicker applications
  • Extreme -40°C to 200°C Durability - ROHS-certified, non-conductive, and flame-retardant. Withstands 10KV+ voltage (1mm+ thickness)—safer than liquid metal for long-term GPU/CPU use
  • Next-Gen GPU/CPU Ready - Ideal for high-performance cooling on RTX 40/50 series, RX 7000 GPUs, PS5, SSDs, and LED drivers. Replaces thermal grease with lasting performance
  • Trusted by Electronics Pros - Shock-absorbing insulation protects components. 24-hour expert support for technical questions—we guarantee your satisfaction

Full Specifications

BrandAairhut
Dimensions85 x 45 x 2.5mm
CompatibilityPC, PS5
Full listing titleAairhut Thermal Pad 13W/mK, 85 x 45 x 2.5mm Silicone Cooling Pad Non Conductive Heat Resistance Soft Sticky Cover with Dual Self-Adhesive Films for PC Laptop Game Console/PS5/SSD/GPU/Computer

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Aairhut Thermal Pad 13W/mK, 85 x 45 x 2.5mm Silicone Cooling Pad Non Conductive Heat Resistance Soft Sticky Cover with Dual Self-Adhesive Films for PC Laptop Game Console/PS5/SSD/GPU/Computer 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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Aairhut Thermal Pad 13W/mK, 85 x 45 x 2.5mm Silicone Cooling Pad Non Conductive Heat Resistance Soft Sticky Cover with Dual Self-Adhesive Films for PC Laptop Game Console/PS5/SSD/GPU/Computer
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