New MacBook Pro Part Numbers Suggest Updated Models Coming Soon

All current MacBook Pro models are constrained according to 9to5Mac, with the site claiming new part numbers have appeared in Apple's inventory system for all three MacBook Pro sizes: 13", 15" and 17". It was reported last month that Apple could be planning to bump processor speeds across the MacBook Pro line.

Earlier this year, MacRumors reported that a full redesign of the MacBook Pro line was forthcoming, although that was not expected until the debut of Intel's Ivy Bridge next year. Conversely, Ticonderoga's Brian White wrote in a research note last week that he believes "a new MacBook Pro will be launched over the next few weeks that will be lighter and thinner than its predecessor with the benefit of dropping the [optical disk drive]."

However, it's seems unlikely that this is the major update that we and Ticonderoga heard about. 9to5Mac claims the "new internal code names for the updated MacBook Pro line are K90IA (13 inch), K91A (15 inch), and K92A (17 inch)." The A designation suggests a minor update rather than a full-scale redesign.