In this guide, I have shared the location of the three Vault Key Fragments that you need for unlocking the Terminus Range Vault, aka Vault of Origo, in Borderlands 4 to farm Legendary weapons, class mods, etc, while also unlocking a permanent upgrade for your Glider Pack.
Vaults are a new activity in Borderlands 4, where players can fight and farm the boss for Legendary gear, completing certain challenges, etc.
Each major region in the game offers a Vault along with a unique Vault Monster as the main boss that you can access once you have the three Vault Key Fragments.
The Vault Key Fragments appear on the map once you activate the Order Silos in the respective region. But still, they are hard to find, including the entrance of the Vault itself.
And that is why I prepared this handy guide sharing the location of all three Vault Key Fragment locations in Terminus Range, Vault of Origo’s entrance location and the different Legendary drops you get from Origo.
Borderlands 4 Terminus Range Vault Key Fragments locations
Here are the locations of the three Vault Key Fragments that you need for unlocking the Terminus Range – Vault of Origo:
Vault Key Fragment 1 location
The first Vault Key Fragment is located inside a cave in the Cuspid Climbs sub-region at the above marked location.
To reach the area, teleport to The Reliquary Order Silo and follow the marked route as you see in the above screenshot.
From the Order Silo, take the grapple point to glide towards the cliff.
Glide and reach the area.
Once you land, make your way towards the cave entrance at the end.
Defeat or run past Logan.
Climb up the path on the right side.
You will find the Vault Key Fragment near a dead body on the ground.
Vault Key Fragment 2 location
The second Vault Key Fragment is located inside an Order Facility at the above marked location in the Windspear sub-region.
Head to the marked location and enter the facility via the gate on the ground floor.
As soon as you enter, head straight while looking on the right side.
You will find a door on the right side. Go through it.
Make your way towards the console.
You will find the Vault Key Fragment, ready to be picked.
Vault Key Fragment 3 location
The third and final Vault Key Fragment is located at the above marked location in The Low Leys sub-region.
Head there. The giant tree with no leaves is your cue that you are at the right place.
Climb the rubble and you will find a grapple point on the right side. Take it.
It will lead you to the Vault Key Fragment.
Borderlands 4 Vault of Origo – The Terminus Range Vault Entrance location
The Terminus Range Vault, aka Vault of Origo, is located within a cave whose entrance is at the above marked location.
Head there and you will be able to easily spot the entrance.
Enter the cave and follow the straight path.
At the end of it, you will find the dilapidated gate of the Vault of Origo. Submit the Vault Key Fragments and wait for the door to reconstruct.
Borderlands 4 Origo boss Legendary drops loot table
Here are the different drops that you get from Origo:
Class Mods
| Legendary Loot | Vault Hunter | Special Effect |
| Kindred Spirits | Vex | Using a Command Skill grants Vex Bonus Kinetic Minion Damage with Guns for a Duration. Command Skills deal Gun Damage in additional to its other types. |
| Driver | Harlowe | Whenever Harlowe fires CHROMA Accelerator, she drains all but 1 of her Health and Amps CHROMA Accelerator. CHROMA Accelerator gains +20% Lifesteal. |
| Shatterweight | Amon | Forgewaves now deal Melee Damage in addition to their other types. Melee Attacks while Scourge is active gain increased Cryo Efficiency and Radius. |
Buster | Rafa | APOPHIS Lance gains a 25% Chance to not consume Charges. The more Charges used at once, the greater the Chance. |
Weapon and other gear
| Legendary Loot | Type | Special Effect |
| Kaoson | SMG | Granted – always spawns with a Torgue-licensed sticky magazine and an Atlas-licensed tracking grenade underbarrel |
| Watts 4 Dinner | Energy Shield | Overshield Eater – When Energy Shield is active, enemies have a 12% chance to drop an Overshield when hit. When Overshield is also active, grants +25% Shock Damage. |
| Bottled Lightning | Heavy Weapon Ordnance | Strike Twice |
| Fashionista | Enhancement | Synthesizer – Weapons with Maliwan-licensed parts have +25% Status Effect Damage. Transfuser – Weapons with Maliwan-licensed parts on kill spread their active Status Effect to up to three nearby targets. |
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