|Name||helium3 reactor assembly|
|Mass||150 (0·15 tons)|
“This is an enriched bundle of He3 fuel rods. Though more efficient than individual fuel rods, only reactors 50 megawatts and larger can accommodate them.”
This class of fuel contains four times as many fuel units as the standard He3 fuel rod, but only costs three times as much and only weighs one-and-a-half times more.