100w/3200K or 6500K COB chip
36v/1400ma
This driver should do u fine. This should run cool also . I had nicer yield under 6500K (color spectrum) due to more par and its a nice white color (like normal lighting) vs 3200k is more orange . I ran 200w of both spectrums with same cuts ect 2x each to make sure . 6500K will out yield 3200K .You could build this setup for as cheap as 15-30$ . Play your cards right and u should pull couple oz's with tie downs and LST depending on size of the case
okok,
not an led user but,
i honestly believe a 100w chip is entirely tooo big for a pc case
not too mention would be hot as hell
but what do i know?
2 3570's run at halfpower would prolly be ok