Looks like they are in racks of 9, at least that is what the pictures show. 9 X $600 = $5400/month, pretty lucrative for a developer. One would hope that pric

Looks like they are in racks of 9, at least that is what the pictures show. 9 X $600 = $5400/month, pretty lucrative for a developer. One would hope that prices would drop over time due to competition.