Thermaltake CL-W281-CU00BL-A Pacific CLD 240 Copper Radiator 40mm diy cooling
- 285.4(L) × 119(W) ×…
- Copper, Brass and S…
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360 mm copper radiator with high-density fins, triple-row tubes and G1/4" threads for custom liquid-cooling loops
Series 64mm Thick
Length 360mm
This 360 mm copper radiator is built for enthusiasts assembling custom liquid-cooling loops. The triple-row fin stack and brass end tanks deliver high thermal capacity in a 405 x 132 x 64 mm footprint. Integrated G1/4 threads accept standard fittings for straightforward plumbing. It suits builders who need maximum heat rejection from a single 360 mm slot.
The all-copper construction with high-density fins transfers heat efficiently to three 120 mm high-static-pressure fans, sold separately. Fan speed can be tuned to balance airflow against acoustic output for the given load. No pump or fan is included, so power draw and noise depend entirely on the components you choose. Tt LCS certification confirms fitment with compatible chassis and parts.
This radiator replaces smaller or single-row aluminium radiators when loop temperatures remain too high under sustained loads. The extra 64 mm thickness and triple-row copper tubes raise dissipation area without requiring a larger mounting zone. Builders limited to a single 360 mm location gain headroom for overclocked CPUs and GPUs. Loops already running cool on dual 360 mm radiators will see diminishing returns.
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| Product | |
|---|---|
| Brand name | Thermaltake |
| Product line | Pacific CL360 |
| Model name | CL-W191-CU00BL-A |
| Product type | Radiator |
| Size & build | |
| Radiator size | 405 × 132 × 64 mm |
| Radiator material | Copper |
| Shipping weight | 1.93 kg |
| Package size | 442 × 170 × 97 mm |
Other versions of this model
The radiator measures 405.00 x 132.00 x 64.00 mm and uses integrated G1/4" threads; the step people miss is confirming case clearance for the 64 mm thickness before drilling or ordering brackets.
Copper fins and brass tanks resist corrosion but still require periodic flushing with distilled water and inhibitor top-ups to prevent biological growth and oxide build-up inside the triple-row channels.
The 64 mm thick high-density copper core saturates before the three 120 mm high-static-pressure fans reach their airflow ceiling, so coolant temperature rise becomes the bottleneck.
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