Chinese computer maker Lenovo has finalized its partnership with storage giant EMC Corp. (NYSE: EMC). The joint venture, announced in August, will bring co-branded network attached storage to business customers. David Schmoock, then the head of Lenovo’s North American operations, said when it was announced that the deal would bring an “end-to-end solution,” adding storage to Lenovo’s growing IT portfolio. Morrisville and Boston-based EMC Corp. operates a 450,000 square-foot data center…