Throwing hardware at the problem is frowned upon in computer circles as amatuer but consider:
a programmer day costs about 500 $.
A 8 cpu pc with 8 gig ram and 1 terabyte disk is about $500
so instead of 10 coders and 20 workdays a month
you could give 1 coder 20 workdays and have 180 new pc EACH MONTH -- each pc acting as a server 24/7 for your website/apps/whatever.