Does the Predator Helios Neo PHN16-72-93NZ GPU use liquid metal or Thermal paste?

Anasnarooeii
Anasnarooeii Member Posts: 1 Newbie
edited 3:01AM in Predator Laptops

I own a Predator Helios Neo 16, model PHN16-72-93NZ.
On the official sticker and product description, it clearly states that the CPU uses liquid metal and the system is equipped with 5th Gen AeroBlade fans.

My question is specifically about the GPU on this exact model:

Does the GPU also use liquid metal as the thermal interface?

Or does it rely on a different solution (such as standard thermal paste or a phase-change pad like Honeywell PTM7950)?

I’ve seen some discussions about the PHN16-71 and other Neo models, but I need confirmation for th PHN16-72-93NZ in particular.

Thanks in advance for any clarification!

Answers

  • Puraw
    Puraw ACE, Member Posts: 18,710 Trailblazer

    i Anasnarooeii,

    Thanks for raising the question about the Predator Helios Neo 16 PHN16-72-93NZ. Based on the official sticker and product description, this model confirms the use of liquid metal on the CPU and features 5th Gen AeroBlade fans for system cooling.

    For the GPU thermal interface, there is no indication that liquid metal is used. Acer typically applies one of the following:

    • Standard thermal paste, which is common across most gaming laptops.
    • Phase-change thermal pad, such as Honeywell PTM7950, used in some recent models.

    Unless explicitly stated, liquid metal is reserved for the CPU only. The GPU heatsink likely uses a conventional solution optimized for safe long-term operation.

    The GPU fan blades are plastic, consistent with the AeroBlade design that combines plastic structure with aerodynamic shaping for airflow efficiency.

    At less than 2 years old, your unit shouldn’t require repasting unless there are signs of thermal degradation. Acer recommends repasting be done by their service centers to ensure proper materials and application.

  • StevenGen
    StevenGen ACE Posts: 15,267 Trailblazer

    Use the liquid metal on both cpu and gpu, that is what I recommended, I've just repasted my PHN16-71 with the Thermal Grizzly Conductonaut Extreme liquid metal and this laptop is at least 15°C cooler using the liquid metal on both cpu and gpu. Btw, if you do allot of gaming, I suggest that you change the paste especially liquid metal every 6 months for best thermal tempos in extreme gaming. If you doubt that liquid metal shouldn't be used on a gpu, well all the new NVidia 50 series gpu's have liquid metal now as its allot more efficient in dispersing heat. good luck and hope this helps you out some more.

    Liquid Metal application PDF guide from Thermal Grizzly, make sure that you use a very thing layer so that this metal paste never ever spills outside the heatsink underneath the gpu or cpu chips or the mobo chips, as its conductive and will short components.

    If this answers your question and solved your query please "Click on Yes" or "Click on Like" if you find my answer useful👍