JacobsParts
Protronix Series 9 Extreme Performance Thermal Compound Paste Syringe (Pack of 5)
*Price sourced from Amazon.com. Last updated 2026-05-27. Price and availability subject to change.
Bottom line: The Protronix Series 9 Extreme Performance Thermal Compound Paste Syringe (Pack of 5) is a category leader on buyer feedback in the cpu coolers & fans category, priced around $6.99, rated 4.6★ across 1,822 verified Amazon reviews. A confident buy for most shoppers in this category.
The Protronix Series 9 thermal compound paste is 62% more thermally conductive than the Series 7.The high density formula is suitable for extreme environments and applications that demand the very best performance.Exceptional long term stability, odorless, low oil content, non-curing, non-volatile, non-corrosive, non-toxic, flame retardant, not electrically conductive• Operating Temperature: -50/340℃ • Thermal Conductivity: >5.15W/m-K • Thermal Resistance: <0.004℃-in²/W45% metal oxide compounds
SpecPicks Verdict
SpecPicks classifies Protronix Series 9 Extreme Performance Thermal Compound Paste… as a category leader on buyer feedback in the cpu coolers & fans category, based on 1,822 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. JacobsParts's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,822 reviews)
- ✓ 45% metal oxide compounds
- ✓ Backed by JacobsParts's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- The Protronix Series 9 thermal compound paste is 62% more thermally conductive than the Series 7.
- The high density formula is suitable for extreme environments and applications that demand the very best performance.
- Exceptional long term stability, odorless, low oil content, non-curing, non-volatile, non-corrosive, non-toxic, flame retardant, not electrically conductive
- • Operating Temperature: -50/340℃ • Thermal Conductivity: >5.15W/m-K • Thermal Resistance: <0.004℃-in²/W
- 45% metal oxide compounds
Full Specifications
| Brand | JacobsParts |
|---|---|
| Sterile | Non-Sterile |
| Unit Count | 5.0 Count |
| Item Volume | 4.5 Milliliters |
| Part Number | PST-F-5PK |
| Model Number | PST-F-5PK |
| Sterility Rating | Non-Sterile |
| • Operating Temperature | -50/340℃ • Thermal Conductivity: >5.15W/m-K • Thermal Resistance: <0.004℃-in²/W |
Ready to buy?
Protronix Series 9 Extreme Performance Thermal Compound Paste Syringe (Pack of 5) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-27. Price and availability subject to change.
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