Time is 4,800 build points divided by build power. Drain is mass and energy per second while it is building, so more build power finishes sooner and costs the same total, but pulls harder on the economy.
Survivability
2 600 HP
2.031 / mass
Wreckage
Mass922
Mass in water553
Health2 340
Per veterancy level
Health+260
Regen+3hp/s
Mass to kill1 920
Mobility & intel
Speed6
Turn rate80
Vision radius32
Water vision55
Sonar radius35
Worth knowingfrom blueprints
Cannot target airreaches land, water, seabed only
Extra damage to shieldsDeals 1000 to shields rather than its listed damage.