2-Pack GT-1 Silver CPU Thermal Paste (1g*2), GPU Heat Sink Paste | Thermal Compound Paste, Heat Sink Compound, Ultra-Low Thermal Impedance Thermal Grease for CPU/PS4/PS5/Chipset/GPU Coolers

GENNEL

GENNEL 2-Pack GT-1 Silver CPU Thermal Paste (1g*2)

Name: 2-Pack GT-1 Silver CPU Thermal Paste (1g*2), GPU Heat Sink Paste | Thermal Compound Paste, Heat Sink Compound, Ultra-Low Thermal Impedance Thermal
Brand: GENNEL
SKU: B0CBN1R5VP
Price: 4.99 USD
Availability: InStock

Bottom line: The GENNEL 2-Pack GT-1 Silver CPU Thermal Paste ($4.99 on Amazon as of 2026-10-06): Non-conductive and flame retardant, so spills near SMD components won't short; main trade-off: no published W/mK conductivity figure to compare against Arctic MX-6 or Kryonaut.

$4.99

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Buy on Amazon — $4.99 Compare to similar retro cpu coolers & fans

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

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. About the author →

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

✓ Non-conductive and flame retardant, so spills near SMD components won't short
✓ Wide -50C to 240C working range holds under sustained gaming load
✓ Kit includes cleaning wipes, finger cots, and spatulas - no separate prep supplies

Cons

✗ No published W/mK conductivity figure to compare against Arctic MX-6 or Kryonaut
✗ 1g per syringe is tight for large GPU dies or delidded HEDT spreaders
✗ Silicone-based grease, not liquid metal - won't match LM on delidded chips
✗ Small syringes dry out faster once opened than a sealed 4g tube

Manufacturer description

The carbon- and silicon-compound formula holds its rated working range from -50C to 240C, so it stays put under sustained gaming load and survives cold storage between builds. What makes GT-1 easy to recommend for first-time re-pasters is the kit: each order includes cleaning wipes, finger cots, and spatulas, so you can strip the old dried compound and spread the new layer without hunting down isopropyl swabs separately. The balanced viscosity spreads thin rather than clumping, and cleanup off a heat spreader takes one wipe. The paste is non-conductive, non-volatile, and flame retardant, so…

SpecPicks Verdict

SpecPicks scored GENNEL 2-Pack GT-1 Silver CPU Thermal Paste using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. GENNEL'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.

Frequently Asked Questions

How many times can I use one 1g syringe?

A standard pea-sized dot on a mainstream CPU heat spreader uses roughly 0.2-0.3g, so a 1g syringe covers two to four applications. With two syringes in the pack you have enough for several rebuilds or a GPU plus a console.

Is this thermal paste safe to use on a PS5?

Yes. GENNEL lists PS4 and PS5 coolers as supported applications, and the compound is non-conductive, non-volatile, and flame retardant, which eliminates short-circuit risk if a small amount contacts nearby board components.

Does it come with everything I need to re-paste?

The pack includes cleaning wipes, finger cots, and spatulas alongside the two 1g syringes, so you can remove old compound and spread the new layer without buying separate applicators.

Will it handle a heavy overclock or a hot GPU?

GT-1 is rated for a -50C to 240C working range, well beyond the 90-100C ceiling of consumer CPUs and GPUs under load. GENNEL does not publish a W/mK figure, so check the listing if you need a specific conductivity number.

Key Features

High Thermal Conductivity thermal compound for optimal heat-transfer from the CPU/GPU to the heatsink, Perfect consistency can improve the thermal conductivity of contact surface.
Wide Working Temperature Range -50℃ to 240℃, GT-1 thermal paste is mainly made of carbon compounds and silicon compounds. Provides excellent thermal conductivity.
Easy to clean and use: Viscously balanced formula allow for easy application and clean up. Comes with cleaning wipes, finger cots and spatulas. Easy to handle even for beginners.
Long-lasting and Stable Performance: the thermal paste uses highly stable and reliable compound materials, perfectly extending the service life.
Safety Application: non-conductive, non-volatile, flame retardant, which eliminates the risk of short circuit and discharges and corrosion damage to the chip and the radiator. Excellent for PC CPU GPU PS4 PS5 Coolers Heatsink etc.

Full Specifications

Brand	GENNEL
Weight	1g
Compatibility	PC, PS5, PS4
Long-lasting and Stable Performance	the thermal paste uses highly stable and reliable compound materials, perfectly extending the service life.
Full listing title	2-Pack GT-1 Silver CPU Thermal Paste (1g*2), GPU Heat Sink Paste \| Thermal Compound Paste, Heat Sink Compound, Ultra-Low Thermal Impedance Thermal Grease for CPU/PS4/PS5/Chipset/GPU Coolers

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2-Pack GT-1 Silver CPU Thermal Paste (1g*2), GPU Heat Sink Paste | Thermal Compound Paste, Heat Sink Compound, Ultra-Low Thermal Impedance Thermal Grease for CPU/PS4/PS5/Chipset/GPU Coolers 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.

Buy on Amazon — $4.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.