On 1/29/13 3:23 PM, William Donzelli wrote:
Over the years
IBM have slipped in and out of water cooling. The "lowly"
43xx machines were all air cooled. S/360 and most S/370 were mostly air
cooled.
And even ES/9000 - only the 9021 high end machines were water cooled.
The 9121 and 9221 were air cooled.
And if I remember correctly, IBM currently has a fluid-cooled system
in production, the POWER7 "Power 775" model.
Doc