Orokin Reactor

"Reactor used to super-charge Warframes."

- In-Game Description

The Orokin Reactor is an item used to supercharge Warframes, Archwings and Companions, doubling their mod capacity.

Acquisition
Orokin Reactors can either be bought for 20 or assembled in the Foundry after finding its blueprint. These blueprints can be obtained in one of three ways: The blueprint is consumed once the Reactor is built. To build another Orokin Reactor the player must obtain another blueprint.
 * 1) From Alerts. (An alert mission following Digital Extremes' Prime Times and Devstreams will give a Reactor or Catalyst, called "Gift of the Lotus")
 * 2) From third tier login reward
 * 3) From Invasion missions

Installing an Orokin Reactor
To apply an Orokin Reactor after obtaining it, click Equip and select the desired Warframe, Archwing, or Companion you wish to upgrade. Select Upgrade and click Actions at the bottom right. Click UPGRADE on the menu that opens.

How it works
An applied Orokin Reactor will double the mod capacity of a Warframe, Archwing or Companion. This increases the total power that can be consumed by mods, but not the number of mod slots. A rank 1 Warframe with a Reactor installed will have a capacity of 2, which will increase to 60 at rank 30. Unlike Forma, Reactors can only be applied to a Warframe, Archwing, or Companion once.

'An Orokin reactor can be installed at any time. The capacity of the Warframe, Archwing, or Companion it is applied to will always be double that of its rank.'

Trivia

 * The Orokin Reactor's build requirements, build time, base Rush cost, and Market price are identical to that of Forma.