
Smells like Core i3-2100 in base 21.5", Core i3-2120 in high-end with option for Core i5-2400S or 2500S (both are much cheaper than current i5-680). Core i3-2120 (or possibly Core i5-2300?) in low-end 27" and Core i5-2400 or 2500 in high-end with option for Core i7-2600