SYY-157 (Carbon-Based/Non-Conductive/Budget Multi-Size Paste)
- Model:
- SYY-157
- Compound Type:
- Carbon-Based
- Electrical Conductivity:
- Non-Conductive
- Package Size:
- 2g/3g/4g/6g/8g tube
- Recommended Use:
- Mainstream CPU/GPU
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Manufacturer: SYY (Nuomi Chemical) Last updated: September 15, 2026
SYY-157 (Carbon-Based/Non-Conductive/Budget Multi-Size Paste) Review
SYY-157 is a budget carbon-based thermal paste sold in a wide range of tube sizes from 2g to 8g, often bundled with an applicator toolkit.
IgorsLab tested it alongside Thermalright TF4 in a roundup of budget nanotube-marketed pastes, it's an AliExpress/Amazon marketplace staple rather than a name-brand pick.
Compound Type and Composition
Carbon-based paste sold across an unusually wide range of package sizes (2g through 8g) depending on the listing, several bundle a plastic scraper/applicator tool.
Thermal Performance and Conductivity
SYY doesn't consistently publish a thermal conductivity figure across its own listings, IgorsLab's roundup treated it alongside Thermalright TF4 as a budget nanotube-marketed paste rather than a verified high-conductivity compound.
Comparison to Sibling Products
Against Thermalright TF4, both sit at the budget end of this catalog, TF4 at least publishes a 9.5 W/mK figure from an established cooler brand, SYY-157 is the cheaper marketplace alternative without a consistent published number.
Specifications
Identity and form
| Brand | SYY |
|---|---|
| Model | SYY-157 |
Application
| Applicator Included | Yes (toolkit variants) |
|---|
| Compound Type | Carbon-Based |
|---|---|
| Thermal Conductivity | 15.7 W/mK |
| Electrical Conductivity | Insulating |
| Package Size | 2g/3g/4g/6g/8g tube, several with a scraper tool |
| Recommended Use | Mainstream CPU/GPU |
| Paste Segment | Standard Paste |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Budget builds or bulk IT use where a cheap, widely-available tube with an included applicator matters more than a verified conductivity spec.
Not for
- Overclockers or anyone who wants a manufacturer-published thermal conductivity figure to compare against other pastes.
FAQs
What are the key specifications of the SYY-157 (Carbon-Based/Non-Conductive/Budget Multi-Size Paste)?
The SYY-157 (Carbon-Based/Non-Conductive/Budget Multi-Size Paste) is a thermal paste from SYY (Nuomi Chemical). Key specs: Compound Type Carbon-Based, Electrical Conductivity Non-Conductive, Package Size 2g/3g/4g/6g/8g tube, several with a scraper tool, Recommended Use Mainstream CPU/GPU, Applicator Included Yes (toolkit variants).
Who is the SYY-157 (Carbon-Based/Non-Conductive/Budget Multi-Size Paste) best suited to?
It suits budget builds or bulk it use where a cheap, widely-available tube with an included applicator matters more than a verified conductivity spec..
What are the drawbacks of the SYY-157 (Carbon-Based/Non-Conductive/Budget Multi-Size Paste)?
It is a poor fit for overclockers or anyone who wants a manufacturer-published thermal conductivity figure to compare against other pastes..
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