My silverstone st85f modular has two 35amp +12v rails...my chiller uses eight low wattage tec's that will require about 45 amps...what want to do is split the load between the two 12v rails...my problem is the pcie load is split between the two rails...the two cables are the same and the location of the 12v1-12v2 outlets are not marked on the unit or in the guide..now the question how do I use my multimeter to match these outlets with the other 12v1-12v2 wires...Thanks

you really want to get a dedicated psu a meanwell or the like to run you tecs also this will allow you to run your pump of the said psu good for safty if your pump power supply fails then your tec power supply fails = no cooked parts a simple relay switch will activate it and to get it to chill you really need a fairly grtnty peilter 225w or there abouts other wise it will only remove a few degrees or so

The chiller is a stand alone unit with it own pump and coolant loop..the heat will be transfered using tubular heat exchanger.