SWTOR Corellia Endurance Datacron Location Guide

The Endurance Datacron increases the amount of damage you can suffer by increasing your max health. It will grant you Endurance +4 to your permanent stats along with codex: Galactic History 78: The Sith Triumvirate. There are 7 Datacrons in total located on the planet of Corellia.

Datacrons are collectables scattered around the galaxy in Star Wars: The Old Republic. Each Datacron contributes towards your Legacy's passive stats permanently. Furthermore, they also provide interesting Lore and Codex Entries about the Old Republic era.

Starting coordinates: 3113, -1848.

This Datacron is located on the second floor of a broken building in the Government District.
This looks like a Blue Mastery, because it is what it used to count towards. In your Datacron tab in your Legacy, it counts as Endurance, although the Exploration achievement under Corellia still states Blue Mastery.

Use the broken debris to reach the cylinder moving slowly up and down, to catch it when it's on its way down.

Now relax until you reach the top.

At the top climb onto the small ledge and move around the clickable barrel. Do not click it yet, you will need it.

Position yourself between the barrel and the ledge on which the Datacron is located.

Now click it, which will cause an explosion that will jettison you to the other side where the Datacron is located.

This will grant you Endurance +4 to your permanent stats along with the codex: Galactic History 78: The Sith Triumvirate.

This datacron holds unheard of power and knowledge collected by an ancient race. You access its power and discover writings which are clearly only one small piece of a massive galactic history:

In the chaos after the Jedi Civil War, new Sith began to rise up, inspired by the likes of Exar Kun and Darth Revan and unaware of the Sith Empire still hidden on Dromund Kaas. Three lords stood above all others: Darth Nihilus, whose hunger devoured all life around him; Darth Sion, whose shattered body was held together by hatred; and Darth Traya, once a Jedi Master but now the Lord of Betrayal. These Sith Lords ruled from ancient Sith ruins on Malachor Five.

Darth Traya was the most senior of the three, but when Sion and Nihilus united against her, she fled Malachor Five and took the name Kreia. Darth Sion created an elite cadre of Sith assassins, eroding the already-weakened Jedi from the shadows, while Darth Nihilus began roaming the galaxy, seeking the life energy of Force users to satisfy his insatiable hunger. The Republic's short reprieve was over.