Heat Sink Capacity

Heat Sink Capacity
Type Weapon Upgrade
Effect Adds +50% more Submachine Guns rounds.
Improves Submachine Guns for your entire squad.
Cost 25,000 Iridium

Heat Sink Capacity is a Weapon Upgrade in Mass Effect 2. Heat Sink Capacity Adds +50% more Submachine Gun rounds. Improves Submachine Guns for your entire squad. When a Weapon Upgrade is obtained, it's automatically integrated into the appropriate Weapon. Obtain Weapon Upgrades in stores and by scanning items on Missions.


More efficient heat-sink materials improve the absorption and dissipation heat. Allows for smaller, easier-to-carry heat sinks.


Heat Sink Capacity Information

Upgrade Levels1

Upgrades: Submachine Gun Extra Rounds



How to Acquire Heat Sink Capacity

Can be obtained after Unlocking 3 Microfield Pulsar upgrades


Notes and tips

  • Notes and tips go here



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