1. Is Conan-like setting enough low-magic? -> HMC series (pure HnS, first modules good, later.. not so much)
2. Is Fritz Leiber (Nehwon, Lankhmar) low magic enough? -> Lankhmar Nights by Udasu
3. Are magical (+3 etc.) items okay?
4. Ain't Skyrim, umm, magical?
5. Greenlaw, a recent module
6. Is Westeros/Song of Ice and Fire setting okay?
7. New, looks like it might suit you, haven't played though: http://neverwinterva...bounty-orc-king
8. Small Village Woes
9. kind of beta release: http://neverwinterva...f-trading-post#
10. Kinda disagree with this one, it starts low magic, but then there are war wizards and spell throwing: http://neverwinterva...bit-chapter-1-5
11. http://neverwinterva...orgotten-realms
12. States it's low magic world, but you play some kind of demons-related person: http://demonheartnwn.blogspot.com/
I hope at least some of those will fit your criteria.
Sources: knowledge, quick search of this very forums