Apple Insider posted a story that Apple's new Retina display MacBook Pro has been taken apart and examined from the inside, revealing that the RAM is soldered onto the logic board and cannot be upgraded, and that the proprietary solid-state drive memory was supplied by Samsung.

The details come from iFixit's extensive teardown of the next-generation MacBook Pro, which the site published on Wednesday, just two days after the new notebook was announced. The solutions provider took particular issue with the design of the new MacBook Pro with respect to repairability, giving it a lowest possible score of 1 out of 10.

"Even though it packs lots of gee-whiz bells and whistles, we were thoroughly disappointed when we ventured inside," they said. "This is, to date, the least repairable laptop we've taken apart. Apple has packed all of the things we hate into one beautiful little package."

  Teardown of Retina MacBook Pro finds soldered RAM, proprietary SSD