The sealed radiator-block system is shown in Figure 3. At the left is the radiator; at the right is the block.

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Figure 3: Sealed system

Figures 4 and 5 reveal the radiator of the Zalman LQ320. While this radiator is 2.0” (52 mm) thick, the LQ310’s radiator is 1.1” (28 mm) thick, and the LQ315’s radiator is 1.5” (38 mm) thick.

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Figure 4: Radiator

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Figure 5: Radiator