[امیر عباس انصاری]

Better cooling

At this point the cooling was not good enough yet. After half an hour the bottle was a bit warm so I disassembled it and glued an old VGA card cooler into the bottle neck to help the air flow out. Furthermore I drilled 6 additional holes at the side panel so now the fresh air can flow into the bottle at the big hole on the back side and through these small holes. I drilled out the bottle cap as well so at the first watch it seems the bottle is original, untouched. These little tweaks improved the cooling and the temperature came down.

Fan installed to bottle neck

Additional cooling holes on the side panel

In use

Serving

Since that time my Bottle PC is still working well and quietly in the corner of my living room. Perhaps I should start planning on making a cluster of these... Combine the fun of emptying the Bottle with some good company and building a high calculation power cluster.