Spanish data center operators Nabiax has agreed on buying four more data centers from Telefonica for a 20% stake. After the agreement, Asterion and co-investors will keep 80% in Nabiax. Telefonica said the four data centers in Spain and Chile will operate at a combined 9Mw capacity. Nabiax was created when Asterion in 2019 bought 11 data centers from Telefonica in a 550mn euros deal.