A1 Belarus - Tier-3 Data Center

The A1 Data Center is the largest data processing center (DPC) in Belarus; it ensures the reliability of information storage and processing, the functionality of internet portals, and the performance of complex computations. It is connected to the outside world via a fiber‑optic ring with two independent inputs, which guarantees the constant availability of communication channels.

It was built in 2017 in accordance with international standards. It complies with Tier III class — this is the highest reliability level for Belarus according to the Uptime Institute classification.