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
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.
Optimized Micro-Channel Structure
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.
Designed to fit all modern CPU sockets with universal mounting mechanisms, the Pacific W3 allows enthusiasts to build superior water-cooling systems from an aesthetic standpoint as well as incorporate modular chassis upgrades for the future.
Thermaltake recommends the following steps to be taken before using the Pacific series radiators and water blocks
To ensure a clean loop, flush and rinse your radiators and water blocks with distilled water prior to use.
Do not use tap water or distilled water as your coolant, it may harm your loop and reduce performance.
It is strongly recommended to use market proven pre-mix coolant, such as Thermaltake Coolant 1000. It offers great performance while protecting the entire liquid loop from corrosion.
Before storing your water cooling components, please clean, rinse and dry. This will ensure a longer lifespan for your components.
Thermaltake recommends the following steps to be taken after completing your water loop setup
It is strongly recommended to use market proven pre-mix coolant, such as Thermaltake Coolant 1000. It offers great performance while preventing the entire cooling system – copper, brass, nickel, aluminum, and steel – from corrosion.
Fill the reservoir with coolant and cycle the power on and off several times while the pump pushing the coolant into the loop.
DO NOT let the pump run dry, when there is no liquid entering the pump turn off your power immediately
Fill the reservoir to the top as it will prevent air from going into the pump
If necessary tilt the system slightly from side to side to bleed the air out of the loop.
Place some paper towels under fittings and joining points to test for leaks.
Run the loop with the fill port open for about 24 hours to completely bleed the air out of the loop.