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Where would you be purchasing it from? and are you looking brand new, or a used model?
Which version, there are like 4 different ones of that model R6, different internals, but even the lowest cost model would handle iPi fine for up to 10 cams. (Latest models).
The 1080 Ti models would compare to the dual 1070 models for iPi, but the 1080 Ti is a beast, if you want that power, but even a single 1070 seems to stat well from another thread we discussed in the forum recently.
Thing is, for that cost ($3600), I could build 2 very nice machines that would handle iPi just fine, at least for 6-8 cams recording, maybe more cams with a little sacrifice on processing fps.
BUT, if you don't have the time, you gotta pay the extra cost to get new OEM.
I would try to get one Win 10 Pro, looks like all those come with Home version that are on NewEgg and better to get one that has an SSD. (Possibly no Pro upgrade available though).
Nice machine though it looks like, if you do go that route. The R6 latest model I am referring to.
Check this out first also:
https://www.youtube.com/watch?v=Rx-LfjAJ0KMYou may be opting for a lower cost model of $1500-$1800? That may not handle what you want it to in the future though, just keep that in mind and it doesn't look like an easy parts upgradable machine.
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