"Voyager" was equipped with 47 bio-neural gel packs and two holodecks. It was the first ship with a class-9 warp drive, allowing for a maximum sustainable speed of Warp 9.975. Variable geometry pylons allowed "Voyager" and other "Intrepid"-class ships to exceed warp 5 without damaging subspace. Like the Galaxy Class, "Voyager" warp nacelles were below the primary hull. The ship also was capable of planetary landings. Unlike the Galaxy Class, the ship could not separate the saucer during an emergency. It instead would eject the warp core (as seen in the season 4 episode "" and the season 7 episode "").