# Rack Database Structure: Modules table

Structural fields
idx | integer | A unique identifier for each module
name | string |
acronym | string | Short name of the module, for display
Resource fields
acoustics | integer | The maximum number of racks that this module can run simultaneously
power | number |
CAM_power | number | Only the CAM should have this be nonzero.
Cooling fields
MTL_min | number | Minimum flow rate
MTL_RFCA_min | number | Minimum flow rate for racks with Rack Flow Control Assembly
MTL_max | number | Maximum flow rate
MTL_RFCA_max | number | Maximum RFCA flow rate
MTL_total | number | Maximum total flow rate
LTL_min | number | These are the same as their MTL counterparts
LTL_RFCA_min | number |
LTL_max | number |
LTL_RFCA_max | number |
LTL_total | number |