160 Mac Minis, One Rack,

160 Mac Minis, One Rack, innovative idea but apparent Apple is exiting the datacenter.

Hackaday

Mac Rack

[Steve] needed an alternative to the Xserve, since Apple stopped making it. His solution was to stick 160 Mac Minis into a rack. That’s 640 real cores, or 1280 if you count HyperThreading.

First, Steve had to tackle the shelving. Nobody made a 1U shelf to hold four Minis, so [Steve] worked with a vendor to design his own. Once challenge of this was managing the exaust air of each Mini. Plastic inserts were designed to ensure that exaust wasn’t sucked into the intake of an adjancent Mini.

mac-miniAn array of 160 computers is going to throw a lot of heat. To provide sufficient airflow, [Steve] built a custom cooling door out of four car radiators fans, connected to a 40A DC motor controller. This was all integrated into the door of the rack.

Another challenge was getting power to all of the Minis. Since this deisgn was for…

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About donjduncan

Application/Technology Sales Engineer: BYOD,Cloud,Virtualization,Application Transformation,Mobility,Process,and Automation. Currently looking for new opportunities. Linkedin: http://www.linkedin.com/in/donjduncan Twitter: donjduncan
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