Hi all,
Yes, Michael is correct, and thanks for clarifying that Michael.
The popular notion in 1912 was that the Titanic was unsinkable. So, when she sunk, it was thought by many - especially those of the press who printed illustrated depictions of the "damage" - that it must only be a colossal wound which could sink her. Indeed this notion was widespread even after the wreck was discovered because of course the damaged area was covered by the ocean floor. It's only through advancements in technology that scientists have been able to prove otherwise.
My understanding is that Boiler Room #5 was pivotal in keeping Titanic afloat, and when that flooded, it was for want of a better term, game over.
Ioannis, yes there is a couple of larger wounds but the vast majority of the damage, and ultimately the cause of the sinking, was the distance of the damage, rather than the amount of the damage.
Cheers,
Adam.