Technical Center-1, Day 1

Technical Center-1, Day 1 is an enterprise data center operated by Khan Bank in Ulaanbaatar, Mongolia. The Uptime Institute lists it with Tier III (Certification of Constructed Facility; Certification of Design Documents). Tier III means the site can be maintained without shutting down IT equipment. It is one of 5 facilities in Mongolia on the Uptime Institute's Tier list.

In Ulaanbaatar, Khan Bank runs 3 of the 7 listed facilities; by number of listings it ranks 1st of 3 operators there. Khan Bank has 3 listed facilities, all of them in Mongolia.

This record combines 2 listings from Uptime Institute. The sources also list it as “Technical Center-1, Days 1–2” (Uptime Institute).