PCCooler GM-6
- Model:
- PCCooler GM-6
- Electrical Conductivity:
- Non-Conductive
- Package Size:
- 4g tube
- Recommended Use:
- Mainstream CPU/GPU
- Operating Temperature:
- -50C to 250C
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: PCCooler Last updated: September 15, 2026
PCCooler GM-6 (Nano-Diamond/Non-Conductive/Wide-Temp-Range Paste) Review
PCCooler GM-6 is a nano-diamond thermal grease sold in a 4g tube, rated for a -50C to 250C operating range.
PCCooler doesn't publish a thermal conductivity figure for this one, it's positioned as a mainstream non-corrosive grease rather than a flagship number chaser.
Compound Type and Composition
Nano-diamond marketed grease, gray, non-corrosive and anti-oxidation per the retailer listing, rated across a -50C to 250C range.
Thermal Performance and Conductivity
PCCooler doesn't publish a conductivity number for GM-6 across the retailer listings we found, treat it as a mainstream pick rather than a chart-topper until a manufacturer figure surfaces.
Comparison to Sibling Products
Against PCCooler's own GT-10 or EX90, both of which do publish conductivity figures (13.6 and 14.8 W/mK), those are the better pick if a verified number matters to you.
Specifications
Identity and form
| Brand | PCCooler |
|---|---|
| Model | PCCooler GM-6 |
| Compound Type | Nano-diamond compound (classification pending verification) |
|---|---|
| Electrical Conductivity | Insulating |
| Package Size | 4g tube |
| Recommended Use | Mainstream CPU/GPU |
| Operating Temperature | -50C to 250C |
| Consistency | Gray, non-corrosive, anti-oxidation |
| Paste Segment | Standard Paste |
| Min Operating Temp | -50 C |
| Max Operating Temp | 250 C |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Mainstream builds wanting a wide-operating-range PCCooler paste.
Not for
- Buyers who want a verified thermal conductivity number, get PCCooler GT-10 or EX90 instead.
FAQs
What are the key specifications of the PCCooler GM-6 (Nano-Diamond/Non-Conductive/Wide-Temp-Range Paste)?
The PCCooler GM-6 (Nano-Diamond/Non-Conductive/Wide-Temp-Range Paste) is a thermal paste from PCCooler. Key specs: Compound Type Nano-diamond compound (classification pending verification), Electrical Conductivity Non-Conductive, Package Size 4g tube, Recommended Use Mainstream CPU/GPU, Operating Temperature -50C to 250C.
Who is the PCCooler GM-6 (Nano-Diamond/Non-Conductive/Wide-Temp-Range Paste) best suited to?
It suits mainstream builds wanting a wide-operating-range pccooler paste..
What are the drawbacks of the PCCooler GM-6 (Nano-Diamond/Non-Conductive/Wide-Temp-Range Paste)?
It is a poor fit for buyers who want a verified thermal conductivity number, get pccooler gt-10 or ex90 instead..
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