Data Pad 1:
The Data Pad is right at the entrance before using the elevator. On a plant pot.
Data Pad 2, Storage Container 1:
Take the elevator down. When you're locked in the corridor, look around. There is a vent you can crawl into.
Right when coming out of the vent, there is Data Pad 2.
Storage 1 is in the same room.
Data Pad 3:
Go through the door to the next room. Data Pad 3 is on a desk.
Data Pad 4:
Go through the next door, through the corridor into a room with benches and cleaning equipment. Here is Data Pad 4.
Ark Chest 1:
The Ark Chest 1 is inside the "brain room". Behind the brain.
Ark Chests 1 and 2:
Take the elevator up and you can pick up the last 2 Ark Chests.