X01 Archive Closet: find the Data Center key door

Find the named Archive Closet lock in X01 Data Center before spending time on nearby doors. The reported approach uses the second floor east of Production Assembly, then the server-room area. Use the actual Archive Closet — Locked prompt as your final check.

The door has been independently identified in two runs. A key pickup, successful opening and contents have not been established, so this is a door-finding guide rather than a guaranteed loot route.

Start with the key and an exit plan

If you already carry Archive Closet, read its full name before entering Data Center. The item record separates the known door from reported card details. There is no verified farm or fixed pickup to follow here.

Leave time to return to an active exit. A server-room search can turn into a long detour, especially if you arrive at the wrong door. Check the live shutdown warning and use the X01 extraction guide before staying for another room.

Find the correct Data Center door

1. Open the X01 map and locate Data Center. Use its named area, rather than a nearby container icon, to orient yourself.
2. Follow the reported second-floor approach east of Production Assembly into the server rooms. These approach directions are reported landmarks, not a surveyed door coordinate.
3. Look for grey double doors with a green card reader and red no-entry sign.
4. Face the reader and confirm Archive Closet — Locked. A neighboring door marked secured from inside is a separate lock.
5. If you have the matching card, read the offered interaction and check its result before moving on. Do not assume another Data Center card substitutes for it.

When the named prompt is missing, stop and recheck the room. Searching server containers beside the door does not establish that you entered Archive Closet or found its contents.

Treat the card details as reported

The community listing describes an Epic key, grid H5, displayed value 100 and maximum stack 1. These card details remain community reports. Confirm them on your own card and use the named door prompt to identify the destination.

No verified evidence establishes consumption, reuse or guaranteed contents. Check your actual inventory and the live prompt rather than budgeting around a reusable key or a promised Manual.

Choose the next stop deliberately

The Superintendent’s Office is a different card room in Main Warehouse. The Deep Vault and Encoders use other cards and station choices. Finish this check, reassess supplies and choose one next destination instead of treating similar key names as a connected route.