EFI Update 2.9 Resolves 6Gb/s Drive Performance Issues in 13-inch 2012 MacBook Pro
When the 2012 MacBook Pros were released, we found that SATA 3.0 SSDs—such as the OWC Mercury EXTREME Pro 6G and the Mercury Electra 6G—exhibited poor performance and reliability in the 13-inch model when installed in the optical bay via...