@amigadave

Out of the AGP/PCI(x) PMacs only the 2x2.7 and the older 2x2.5 are watercooled.

With the PCIe models ALL are watercooled even if the Quad is the only one containing 2 CPU-modules (2 cores eachs)

So it still stands, anything faster or younger than the DualCPU 2.3GHz will have "water"cooling (added the "" just in case AW was in for another nitpicking ).

Those come in 2 variants:
Leaking and


very leaking !