1600W/mK pyrolytic graphite sheet
Best thermal solution for enthusiasts building high-performance custom cooling systems.
Discover superior thermal management with this high-performance pyrolytic graphite sheet, engineered for advanced cooling applications. Offering an extremely high thermal conductivity rating of 1600W/mK, it significantly outperforms traditional materials like copper for efficient heat spreading and transport. Sourced from AOQ, these large, contiguous sheets are excellent for smoothing out hot spots in demanding systems. This material provides an exceptional value proposition, delivering performance comparable to premium alternatives but at a much lower cost per unit area, making it ideal for serious cooling modifications.
$33.00
Owner Satisfaction
4.7
/ 5
Category Rank
152
/ 3605
#152 in Computer System Cooling Parts
Price vs Category Average
-78%
Below average
Thermal Conductivity
1600
/ W/mK
Who it's for
- Engineers designing high-performance cooling for compact electronics
- Developers building ultra-slim, lightweight mobile devices
- Manufacturers needing reliable cooling in harsh, high-temperature environments
Who should skip it
- Designers lacking expertise in complex thermal management systems
- Budget-conscious builders prioritizing cost-effective cooling solutions
- Assemblers working in environments with high mechanical stress
Performance breakdown
Thermal Conductivity
Industry-leading heat transfer capability outperforms standard copper and aluminum solutions.
Heat Spreading Efficiency
Rapidly dissipates localized hot spots across the entire surface area.
Material Flexibility
Thin graphite structure conforms easily to complex component geometries.
Application Versatility
Large sheet format allows for custom cutting to fit any hardware.
Weight Efficiency
Ultra-lightweight profile adds zero bulk to sensitive electronic assemblies.
Installation Ease
Requires careful handling due to the delicate, thin material composition.
Key Specs
Thermal Conductivity
1600W/mK
Material
Graphite
Weight
17 g
Dimensions
30 × 30 × 1 cm (as listed)
Inferred Thickness
0.025mm
Inferred Size
300x300mm
Features
- Extremely high thermal conductivity (1600W/mK)
- Excellent for heat spreading and transport
- Effective at smoothing out hot spots
- Large contiguous sheet size available
- Significantly lower cost per unit area
- Superior heat transfer capability
- Designed for advanced thermal management
What customers say
Customers overwhelmingly praise the AOQ graphite sheet for its exceptional thermal conductivity, noting significant temperature drops in high-density electronics like laptops and custom PCs. Its ultra-thin profile allows for creative integration into tight spaces where other solutions fail. The core theme is high performance justifying a premium cost for specialized needs. A key caution involves the material's fragility; careful handling is essential for maintaining peak efficiency. While the price is high, users agree this best-in-class component delivers superior thermal spreading for demanding applications and serious enthusiasts.
Know before you buy
With a thermal conductivity rating of 1600W/mK, this pyrolytic graphite sheet significantly outperforms copper, which typically sits around 400W/mK. This allows for much faster heat spreading and more efficient transport away from critical components.
Yes, the material is easy to trim using standard scissors or a hobby knife. You can customize the shape to perfectly cover specific hot spots on your GPU, CPU, or M.2 SSDs.
Yes, as a graphite-based material, it is electrically conductive. You must ensure that the sheet is properly insulated or positioned away from exposed electrical contacts or circuitry to prevent short circuits.
While it is designed to be a high-performance interface, it is primarily a heat spreader. Depending on your application, you may still need a thin layer of thermal interface material to ensure optimal contact between the heat source and the graphite sheet.
This graphite sheet is much thinner and offers superior lateral heat spreading, making it ideal for moving heat across a surface rather than just through it. It is best suited for applications where you need to eliminate localized hot spots in tight spaces.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$33