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Alphacool Apex Thermal Pad Soft 18W/mK vs Halnziye HY-910i: Comparison

What is the difference between Alphacool Apex Thermal Pad Soft 18W/mK and Halnziye HY-910i?

They are built to different briefs, and compound type shows it, Alphacool Apex Thermal Pad Soft 18W/mK Silicone-Based Pad against Halnziye HY-910i Silicone-Based. They differ on viscosity too, 0 Pa-s on the Alphacool Apex Thermal Pad Soft 18W/mK versus Silver-grey grease, medium viscosity on the Halnziye HY-910i. They differ on recommended use too, High-end CPU/GPU on the Alphacool Apex Thermal Pad Soft 18W/mK versus Mainstream CPU/GPU on the Halnziye HY-910i. There is a split on paste segment as well, Pad on the Alphacool Apex Thermal Pad Soft 18W/mK versus Standard Paste on the Halnziye HY-910i.

Who each one is for

Take the Alphacool Apex Thermal Pad Soft 18W/mK for high-end CPU/GPU, VRM/MOSFET, and memory-module cooling wanting the highest independently-measured W/mK figure among this catalog's pads. The same goes for builds needing a documented electrical safety spec sheet (volume resistance, dielectric breakdown) rather than a generic non-conductive claim. It is the wrong buy for buyers who specifically want Eisschicht's softer, more paste-like conforming fit for delicate uneven surfaces. The Halnziye HY-910i suits budget CPU/GPU cooler builds, though it is the wrong buy for extreme overclocking where flagship pastes are preferred. Our rating of the Alphacool Apex Thermal Pad Soft 18W/mK (6.8/10): A soft, high-conductivity pad aimed at high-end builds, though it lacks the independent review base of the paste side of Alphacool's lineup. Our rating of the Halnziye HY-910i (6.4/10): the strongest-performing paste in Halnziye's budget lineup on paper, though independent Western review coverage is thin.

Where the two are identical

The common ground is wider than the gap: electrical conductivity are identical here.

Alphacool Apex Thermal Pad Soft 18W/mK (Silicone-Based Pad/Non-Conductive/High-end CPU/GPU)
Alphacool
Alphacool Apex Thermal Pad Soft 18W/mK
Halnziye HY-910i (Silicone-Based/Non-Conductive/Silver-Grey Grease/)
Halnziye
Halnziye HY-910i

Specs and benchmarks

  • Brand

    Alphacool Apex Thermal Pad Soft 18W/mK
    Alphacool
    Halnziye HY-910i
    Halnziye

  • Compound Type

    Alphacool Apex Thermal Pad Soft 18W/mK
    Silicone-Based Pad
    Halnziye HY-910i
    Silicone-Based

  • Model

    Alphacool Apex Thermal Pad Soft 18W/mK
    Alphacool Apex Thermal Pad Soft 18W/mK
    Halnziye HY-910i
    Halnziye HY-910i

  • Electrical Conductivity

    Alphacool Apex Thermal Pad Soft 18W/mK
    Insulating
    Halnziye HY-910i
    Insulating

  • Package Size

    Alphacool Apex Thermal Pad Soft 18W/mK
    120 x 20 x 1.5mm sheet
    Halnziye HY-910i
    1g/3g/10g/20g syringes and jars widely offered

  • Recommended Use

    Alphacool Apex Thermal Pad Soft 18W/mK
    High-end CPU/GPU
    Halnziye HY-910i
    Mainstream CPU/GPU

  • Viscosity

    Alphacool Apex Thermal Pad Soft 18W/mK
    0 Pa-s
    Halnziye HY-910i
    Silver-grey grease, medium viscosity

  • Paste Segment

    Alphacool Apex Thermal Pad Soft 18W/mK
    Pad
    Halnziye HY-910i
    Standard Paste

    Which one should you pick?

    Choose Alphacool Apex Thermal Pad Soft 18W/mK if you already have it on hand or find it at a lower price.

    Choose Halnziye HY-910i if you already have it on hand or find it at a lower price.

    Price comparison

    RetailerAlphacool Apex Thermal Pad Soft 18W/mKHalnziye HY-910i
    Alphacool Shop (EU)View on Alphacool Shop (EU)

    Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

    Verdict

    Alphacool Apex Thermal Pad Soft 18W/mK

    6.8 / 10 Expert Rating

    A soft, high-conductivity pad aimed at high-end builds, though it lacks the independent review base of the paste side of Alphacool's lineup.

    Halnziye HY-910i

    6.4 / 10 Expert Rating

    The strongest-performing paste in Halnziye's budget lineup on paper, though independent Western review coverage is thin.

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