HY510 Thermal Grease 30g for Whatsminer Avalon ASIC Chip Heat Dissipation

HY510 Thermal Grease for Whatsminer / Avalon ASIC Chip Heat Dissipation

The HY510 thermal grease is a reliable thermal interface material designed for effective heat transfer between Whatsminer and Avalon ASIC chips and their heatsinks. With a thermal conductivity above 1.9 W/m·K and low thermal resistance (<0.067°C·in²/W), it provides the consistent thermal performance required to keep ASIC junction temperature within safe limits during continuous mining duty.

Widely used by ASIC repair technicians, mining farms and maintenance teams for chip replacement and routine cooling refresh on tired units, the HY510 is also safe for CPUs, LEDs and general electronic assemblies. Non-toxic, electrically insulating, and rated for the high-temperature service typical of mining hashboards.

Specifications

Where the HY510 fits in the workflow

HY510 sits at the thermal interface between the ASIC chip die / package surface and the aluminum or copper heatsink. During a chip replacement on a Whatsminer or Avalon hashboard, the technician cleans the heatsink contact face, lays down a thin even bead of HY510, then re-attaches the heatsink with the original spring clip or screw torque. The non-conductive grease prevents accidental shorting if the bead spreads beyond the die.

Compatibility

Suitable for ASIC chip cooling on Whatsminer and Avalon hashboards as well as on CPUs, LEDs and general electronic component thermal interfaces. Always clean the previous thermal pad / grease residue before applying. For 1kg bulk thermal gel for high-volume repair lines, see the related products line-up.

Application tips

• Clean both surfaces with isopropyl alcohol before applying the grease
• Lay down a thin even bead — excess grease degrades thermal performance
• Re-torque the heatsink with the original spring clip or screw to factory spec
• Cure briefly at room temperature before powering on the hashboard
• Refresh thermal grease every 18-24 months on continuous-duty units

Frequently asked questions

Is HY510 electrically conductive?

No — HY510 is non-conductive (electrically insulating), safe to use across ASIC pads even if the bead spreads slightly.

What's the working temperature range?

Recommended working temperature is -30°C to +240°C, with instant resistance up to 280°C. The mining hashboard junction temperature stays well inside this envelope.

Is it the same as thermal gel or thermal pads?

No — HY510 is a wet thermal grease, designed for thin-bead interface application. For pad-style interfaces or high-viscosity thermal gel, see the related products.

How long does a 30g tube last?

Approximately 50-80 ASIC chip applications depending on bead thickness. For high-volume repair lines, use the bulk thermal gel options instead.

Related products

• BM1491AA Chip Tin Tool for Antminer L9 Hashboard
• Iceriver KS5L 1004LV100 ASIC Chip Tinning Stencil
• Hashboard EEPROM Programming Cable (Antminer / Whatsminer)
• 12MHz SMD Crystal Oscillator for Innosilicon T2 Hashboard

Contact contact@lys-sz.com for volume pricing or compatibility questions.