Unimatrix 424, Grid 03
Unimatrix 424, Grid 03 was the Borg designation for a region of space in the Delta Quadrant. 

In 2375, a Borg sphere, severely damaged in an ion storm and regenerating while traveling through this region at warp 2, was intercepted by the , the crew of which mounted a successful theft of a transwarp coil. ()

de: Unimatrix 424, Gitter 03
Borg spatial designations