(PR) Thermal Grizzly Releases New PhaseSheet PTM Pro With Improved Thermal Conductivity
With PhaseSheet PTM Pro, Thermal Grizzly introduces a further development of PhaseSheet PTM with increased thermal conductivity.
Tomshardware.Com 2 versions
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The headline was rewritten.
Thermal Grizzly launches PhaseSheet PTM Pro with improved thermal conductivity
Designed for CPUs, GPUs, and other components without an integrated heat spreader, the PhaseSheet PTM Pro is reusable, electrically non-conductive, and less susceptible to the pump-out effect associated with traditional thermal paste.
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Thermal Grizzly launches PhaseSheet PTM Pro with improved thermal conductivity — new thermal pad promises easier installation and better cooling performance
Designed for CPUs, GPUs, and other components without an integrated heat spreader, the PhaseSheet PTM Pro is reusable, electrically non-conductive, and less susceptible to the pump-out effect associated with traditional thermal paste.
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Why am I seeing this Ranked on source trust — TechPowerUp
It ranks mainly on source trust: TechPowerUp is the most reliable outlet we track on this subject, and is the only one on the story so far.
Single-sourced. No second organisation has confirmed it yet.
Link-outLink-out, because only one organisation carries it and no first-party source is on it. Link-out means we point at the publisher and say nothing of our own.
| Factor | Weight | Score | Contribution | Where it came from |
|---|---|---|---|---|
| Corroboration | 0.35 | 0.39 | +0.135 35% | 1 independent org on the story. Tier-3 aggregators never corroborate — they can show something is circulating, never that it is true. |
| Source trustleads | 0.25 | 0.80 | +0.200 51% | TechPowerUp is the highest-trust source on this story. Trust is taken from the best source, not averaged. |
| Pickup rate | 0.20 | 0.00 | +0.000 0% | One counted organisation, so there is no spread to measure — nothing has picked this up to set a rate. |
| Freshness | 0.20 | 0.28 | +0.055 14% | Halves every 10 hours from the newest item on the story. This is the only factor that rewards a story for nothing more than being recent. |
Corroboration counts distinct organisations, once each, and only from tiers 1 and 2. Freshness halves every 10 hours, so this ranking is a snapshot and will differ at the next build.

Thermal Grizzly has released the PhaseSheet PTM Pro, a phase change material thermal interface designed for CPUs, GPUs, and components lacking integrated heat spreaders. The product features increased thermal conductivity compared to the original PhaseSheet PTM, achieved through a reformulated composition and new carrier film that improves handling and reduces tearing risk during application.
The PhaseSheet PTM Pro remains solid at room temperature and liquefies during operation to transfer heat away from components. It is electrically non-conductive, making it suitable for use across various applications. The material is reusable and resists the pump-out effect commonly seen with traditional thermal paste.
The new carrier film can be removed easily from both sides of the sheet, streamlining the installation process. The product targets processors and graphics chips as primary applications, offering an alternative thermal interface solution to conventional paste-based options.
What happened
With PhaseSheet PTM Pro, Thermal Grizzly introduces a further development of PhaseSheet PTM with increased thermal conductivity. A composition optimized for improved thermal conductivity, combined with a new carrier film, also makes PhaseSheet PTM Pro easier to handle. The carrier film can be removed very easily from both sides of the PhaseSheet PTM Pro, significantly reducing the risk of tearing the sheet. The PhaseSheet PTM Pro is a thermal sheet based on a phase change material (PCM). The sheets, which are solid at room temperature, can be easily applied and liquefy during operation, allowing them to effectively dissipate heat like a thermal paste.
How this story arrived
Ordered by when each source was first observed, which is what the velocity figure is computed from. Publishers backdate; observed order does not.
- 01 Techpowerup first seen (PR) Thermal Grizzly Releases New PhaseSheet PTM Pro With Improved Thermal Conductivity
- 02 Tomshardware +3.0h Thermal Grizzly launches PhaseSheet PTM Pro with improved thermal conductivity — new therma
Overclock clusters coverage from independent sources and grades it automatically. The figures above are computed, not editorial. This page summarises and links to reporting by the outlets named — follow the links for the original work.