All of the gear is working great with no die probs.  They operate in a ventilated space.
The Saturn is old... like... 2.5 years old, but still hashing away.  I sold 2 of my Neptune cubes last month, these two are remaining, I am willing to part with all of it (the psus/controller/y-cables).

I've been kickin' the tires on these Titans with my friends, hoping someone would want to take them off me, but they don't seem too inclined.  I am looking to get $2,250 for the Titans, PSUs, cables, controller.  The Titans are my favorite of the bunch, but I need to make space (electrically) for some new gear.

I am heading out now but can answer any questions through here or PMs.  I would prefer a local pickup, before shipping these...

Prices on the Saturn and Neptune are too be negotiated.