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Thermaltake CL-W139-CU00SW-A Pacific DIY LCS INTEL/AMD with AM4 Support W4 RGB CPU Water Block
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Overview
Specs
Reviews (1)
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Supports all the latest Intel/AMD CPU Socket. AMD AM4/FM2/FM1/AM3+/AM3/AM2+/AM2; Intel LGA 2011-3/2011/1366/1156/1155/1151/1150/775 7 Solid Color LED options with RGB and LED Off Features with Lighting Controller Optimized 0.15 mm Micro-Channel Structure for optimal clearance and extreme heat dissipation Anti-Corrosion Design with Mirror-Finished CU Base The all-new Pacific W4 RGB CPU Water Block features a RGB LED, 0.15 mm internal fin construction, a copper base with anti-corrosive nickel plating and high-quality PMMA cover, and a universal mounting mechanism that offers error-free as well as no-tools installation. Fits with most G1/4 fittings, the Pacific W4 RGB provides the ultimate in cooling performance, and delivers extreme compatibility for custom PC builders.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Thermaltake Return Policy
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The Thermaltake Pacific W4 RGB (CL-W139-CU00SW-A) is a CPU water block for custom liquid-cooling loops, suited to Intel or AMD PC builders seeking RGB lighting and AM4 support; it is a loop component, not a standalone cooler.
Recommended For
- PC builders assembling a custom liquid-cooling loop who need a standalone CPU block with standard G1/4 fittings.
- Custom-loop owners adding or replacing a CPU block in a system that uses compatible Intel or AMD mounting hardware.
- Showcase-PC builders who want an illuminated CPU block as part of a custom loop; its review describes selectable static colors and a color-cycle mode.
- DIY cooling enthusiasts who are comfortable selecting loop components and checking socket and mounting-kit compatibility before installation.
Real-World Use Scenarios
- Building a custom liquid-cooling loop for a desktop CPU: the W4 serves as the CPU block, but users still need the rest of the loop—such as a pump, reservoir, radiator, tubing, and coolant—so it is not a standalone or drop-in cooler.
- Cooling a CPU in an enthusiast or overclocked desktop build: in a complete custom loop, the W4 can handle CPU heat, but the review tested it as part of a Pacific RL360 kit, so results depend on the whole loop rather than the block alone.
- Expanding a custom loop beyond the CPU: builders can include the W4 in a loop that also cools components such as a graphics card, but that requires compatible additional blocks and a loop designed for the extra components.
- Creating a visible showcase build with hardline tubing: the W4's RGB ring adds lighting around the CPU area, while its G1/4 ports suit common custom-loop fittings; expect a hands-on loop build rather than a quick cooler swap.
- Reusing or upgrading an older AM4-based system: the W4 has been used in an AM4 custom-loop test build, but buyers should confirm the included mounting hardware supports their motherboard and processor before starting the installation.