1. I just took another good look @ the controller card and I would say that its the 1.5Th model (has connection for 2 PSU and 6 serial inputs)
2. We have swapped several PS's but currently have 2 blades on a CX750 and the 3rd blade is on a 400W Dell server PS.
3. Just identified one of the serial ports on the controller as bad, when ever a blade is plugged into it, the system will crash within 15 minutes.
4. Just to make sure I'm not "chasing my tail", but I should be able to run just 3 blades, correct? Or do I need to run them in pairs? I was also told that it did not matter what serial ports i used (since this one has 6).
5. Wareck made me Minera build to try. Had been using the default version I downloaded from manufactures site. I will try the Minera build later today.
If it's a 1.5T from lketc you will know it it was roughly 50 pounds to pick up... they but a ton of material in heatsink. I think whoever you got it from though would have marked 1.5T if it really is to get extra money.
But yes you can run with any number of blades 1,2,3,4 (more on some). But it makes no difference on odd or even number. You can do 3 blades only.