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Copper radiator with stainless steel side panels, 406 by 119 by 40 mm

Thermaltake

Thermaltake Pacific CLM360 Radiator 406x119x40mm Copper CL-W237-CU00BL-A

SKU CH-EGSP-J3K82 MPN CL-W237-CU00BL-A

A 360 mm copper radiator with dual-row tubes, high-density fins and 40 mm thickness for custom liquid-cooling loops

  • Radiator size406(L) × 119 (W) × 40(H) mm
  • Radiator materialCopper
  • Product typeRadiator
  • Key featuresThermaltake Pacific CLM360 Radiator Tt LCS Certified High-Qu

Series 40mm Thick

Length 360mm

  • Copper construction maximises thermal conductivity
  • 406 × 119 × 40 mm dimensions fit standard 360 mm mounts
  • Dual-row copper tubes with brass tank increase coolant surface area
  • High-density copper fins improve heat dissipation
  • Stainless steel side panels add structural rigidity

Copper 360 Radiator for Custom Loops

This Thermaltake Pacific CLM360 radiator measures 406 by 119 by 40 millimetres and is built from copper tubes, copper fins and brass tanks. It is designed for DIY liquid-cooling builders who need a high-density copper core with dual-row channels. The unit carries Tt LCS certification and uses reflow-soldered joints for structural integrity.

Suits 120mm High-Static-Pressure Fan Mounts

The radiator targets enthusiasts assembling custom loops with 120 millimetre high-static-pressure fans. Builders limited to thinner chassis clearance or those who prefer aluminium construction should consider other options. The stainless-steel side panels add rigidity but do not change the 40 millimetre thickness requirement.

40 Millimetre Thickness Decides Fit

The single specification that determines compatibility is the 40 millimetre height. Verify that your case, bracket and fan combination can accommodate this dimension before purchase. All other features support heat dissipation once the physical fit is confirmed.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $94.99
Pricier than about 85% of the 609 comparable items (median $15.99).

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Specifications

Product
Brand nameThermaltake
Product linePacific CLM360 Radiator
Model nameCL-W237-CU00BL-A
Product typeRadiator
Size & build
Radiator size406(L) × 119 (W) × 40(H) mm
Radiator materialCopper
Shipping weight1.50 kg
Package size465 × 163 × 76 mm

Other versions of this model

3 more in the same range

Questions about this item

What thread standard do the G1/4 ports on the CLM360 use, and what tubing size does that limit me to?

The radiator has G1/4 threaded ports, so you must use fittings with matching G1/4 threads; tubing size is then determined by the fitting you choose.

How much case clearance does the 406 x 119 x 40 mm CLM360 need, and which fan thickness fits the 120 mm mounts?

Reserve 406 mm length, 119 mm width and at least 40 mm for the radiator core; the unit is designed for 120 mm high-static-pressure fans, so add the fan thickness you select.

What is the correct mounting sequence for the dual-row copper tubes and brass tank, and where do installers usually go wrong?

Mount the radiator first, then attach fittings to the brass tank ports; the common mistake is tightening fittings before the radiator is secured, which stresses the copper tubes.

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