Meh...
I doubt they'll do very well with this.The entire thing is proprietary , and thats bad.It's also really expensive.
My
original thinktank (2004) cost about a grand , and you could put
any parts into it.
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If you really want to get into submersion cooling , build your own.It's really not that difficult....Alternately you could look into Puget Systems , they sell an 'aquarium kit' for submersion that is quite reasonable....