crwdns2933423:0crwdne2933423:0

crwdns2933803:015crwdne2933803:0

crwdns2933797:0Andrew Optimus Goldheartcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Andrew Optimus Goldheart

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

[* black] Hanging off each end of the logic board, we find a small, modular USB-C board.
- [* icon_caution] Now that our beloved MagSafe connector has been retired, a wayward step on the power cord is much more likely to damage your ports—so, it's heartening to see the USB-C hardware can be replaced separately (although you'll have to remove the logic board to get to it).
+ [* icon_caution] Now that our beloved MagSafe connector [http://ifixit.org/blog/8527/apple-no-magsafe/|has been retired|new_window=true], a wayward step on the power cord is much more likely to damage your ports—so, it's heartening to see the USB-C hardware can be replaced separately (although you'll have to remove the logic board to get to it).
[* icon_note] While both USB-C modules look identical to our eyes, [http://www.macrumors.com/2016/10/28/macbook-pro-tb3-reduced-pci-express-bandwidth/|Apple notes|new_window=true] that only the left-side ports offer full-bandwidth Thunderbolt 3 performance.
[* black] With that, we can finally extract the fans. These highly-touted blowers measure 43 mm in diameter—a shade less than the [guide|72415|45 mm fan|stepid=144863|new_window=true] we found in the entry-level MacBook Pro (but hey, you get two of them).