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UTP-X Ultra Thermal Putty,Cooling Pad for GPU VGA IC Processor,20g
UPSIREN

UTP-X Ultra Thermal Putty,Cooling Pad for GPU VGA IC Processor,20g

Bottom line: The UPSIREN UTP-X Ultra Thermal Putty: 16.8 W/mK conductivity, well above typical soft thermal pads.

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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

  • ✓ 16.8 W/mK conductivity, well above typical soft thermal pads
  • ✓ Replaces pads up to 3mm thick on uneven GPU VRAM and IC surfaces
  • ✓ Non-conductive formula avoids short circuits on exposed board traces
  • ✓ Rated to 250C operating temperature for sustained GPU loads
  • ✓ Spatula included; moldable gummy texture spreads without pump-out

Cons

  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

UTP-X Ultra Thermal Putty is a moldable thermal compound engineered for computer cooling modification. Featuring thermal conductivity above 16.8 W/mK, it serves as an ideal substitute for traditional soft thermal pads with thickness within 3mm. Made with non-conductive formula, this thermal putty prevents short circuits while delivering steady heat transfer. The pliable texture fits irregular component surfaces perfectly. It is widely compatible with GPU, VGA video card, memory modules, IC chips and CPU processors for desktop PCs and gaming laptops. Included applicator spatula supports…

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SpecPicks Verdict

SpecPicks scored UPSIREN UTP-X Ultra Thermal Putty using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. UPSIREN'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.

Key Features

  • NOT SUITABLE FOR CPU INSTALLATION: Thermal conductivity over 16.8 W/mK, works as replacement for soft thermal pads up to 3mm thickness to transfer heat for GPU and IC chips.
  • NON-CONDUCTIVE & SAFE: It won’t conduct electricity to prevent short circuits, maintaining stable performance under max operating temperature up to 250°C.
  • MOLDABLE & EASY TO APPLY: Flexible gummy texture fits uneven chip surfaces. Comes with a spatula for simple and tidy installation operation.
  • WIDE COMPATIBILITY: Suitable for GPU, VGA graphics card, memory chips, IC modules, gaming laptops and various commercial electronic components.
  • LONG-LASTING DURABILITY: Hardly dries or hardens after long time use, ideal cooling upgrade for PC builders, hardware modders and maintenance workers。

Full Specifications

BrandUPSIREN
Weight20g
CompatibilityPC
Package Dimensions5.16 x 3.94 x 1.34 inches
WIDE COMPATIBILITYSuitable for GPU, VGA graphics card, memory chips, IC modules, gaming laptops and various commercial electronic components.
NON-CONDUCTIVE & SAFEIt won’t conduct electricity to prevent short circuits, maintaining stable performance under max operating temperature up to 250°C.
LONG-LASTING DURABILITYHardly dries or hardens after long time use, ideal cooling upgrade for PC builders, hardware modders and maintenance workers。
MOLDABLE & EASY TO APPLYFlexible gummy texture fits uneven chip surfaces. Comes with a spatula for simple and tidy installation operation.
NOT SUITABLE FOR CPU INSTALLATIONThermal conductivity over 16.8 W/mK, works as replacement for soft thermal pads up to 3mm thickness to transfer heat for GPU and IC chips.

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UTP-X Ultra Thermal Putty,Cooling Pad for GPU VGA IC Processor,20g 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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UTP-X Ultra Thermal Putty,Cooling Pad for GPU VGA IC Processor,20g
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