The new Pacific W3 CPU Water Block delivers extreme cooling performance and compatibility for custom PC builders. Featuring 0.15mm internal fin construction, the Pacific W3 is manufactured with a copper base and high-quality PMMA cover, and fits with most G1/4 fittings. A universal mounting mechanism offers error-free as well as no-tools installation, providing the ultimate in cooling performance.

Tt LCS Certified is a Thermaltake exclusive certification applied only to products that pass the design and hardcore enthusiasts standards that a true LCS chassis should hold to. The Tt LCS certification was created so that we at Thermaltake can indicate to all power users which chassis have been tested to be best compatible with extreme liquid cooling configurations, ensuring you get the best performance from the best features and fitment.

Made in Taiwan, the Pacific W3 Water Block’s specially machined copper base prevents corrosion and the high quality PMMA cover allows users to directly see through the water block.
The mating surface to the CPU has a mirror finish, providing exceptional heat transfer for the most demanding use conditions.

The Pacific W3 Water Block is designed with a compact form factor featuring 0.15mm micro-channel fin construction for optimal clearance and extreme heat dissipation.

*Transparent PMMA cover allows users to directly see through the water block.