Bought an AX750! Add me to that list too. I'm keeping the HX450, of course, it is going into my Media Center!
The fan on the AX750 is smaller than the HX450. It has a different design too. Since it's more efficient, it probably does not need a fan the size of the one in the HX450.
Cable management should be made more compatible across Corsair's Professional lines. As you can see, a lot of different connectors here.
A question to the AX750/850 owners:
I'm connecting the cables, but I have a doubt: the motherboard cable has two connectors to the PSU; do you have to connect them both ? I seems a little strange they put two connectors in there, especially since if I have to connect them both to the PSU, I'll have to do some odd wire arrangement as they seem to have been put together in the wrong order.
It's disappointing to see that nor the manual nor the PSU have any indication whatsoever on this. The PSU could at least have some indications near the sockets.
Also, Corsair provides two sets of cables to feed the CPU, and while they seem to have identical electrical connectors, one of them has a bigger connector to the PSU - although the wires only occupy part of the connector.
Why is this ? Couldn't they have provided identical cables ? This seems to induce a bit of unnecessary confusion.Edited by tpi2007 - 3/14/11 at 12:39pm