I have a 1TB SSD in my late 2013 15" MacBook Pro Retina and System Information is reporting that it has a 4x link. Even with the additional overhead of having F

I have a 1TB SSD in my late 2013 15" MacBook Pro Retina and System Information is reporting that it has a 4x link. Even with the additional overhead of having FileVault enabled I still see read/write performance in the region of 1000-1100 MB/s.