Pink might be the new black, but black is the new silver — at least, if Intel’s ad containing what appears to be a previously unseen refreshed MacBook Pro model ends up being accurate. 9 to 5 Mac drew attention to the ad this morning, which depicts a slim black MacBook Pro unlike anything currently available from Apple. The ad is for Intel’s new Core i5 processor, and this isn’t the first time Intel has let details of an unreleased Mac slip in one of its advertisements — the chip giant also ran ads discussing an unreleased MacBook Pro with a Core i5 processor in late January. Apple is expected to begin shipping new versions of its MacBook Pro laptop computer line in early March, though the company has not yet made any announcement regarding the refreshed models.