# Depot Expansion (200%)

> Canonical source: [Depot Expansion (200%)](https://satisfactorybase.its-live.dev/wiki/schematics/depot-expansion-200)
> Language: en

## Properties

- Entity type: MAM research
- Completion time: 3 s

## Unlock cost

- [Mercer Sphere](/wiki/items/mercer-sphere): 3
- [SAM Fluctuator](/wiki/items/sam-fluctuator): 47

## Guides

- [MAM research guide](/guides/mam)

## Technical Details

- Class name: Research_Alien_CentralStackExpansion_01_C
- Native class: FGSchematic
- Asset path: /Game/FactoryGame/Schematics/Research/AlienTech_RS/Research_Alien_CentralStackExpansion_01