DataBank, a provider of enterprise level colocation, interconnection and managed cloud services, has purchased four data centers in the Houston metro area from CyrusOne for $670 million.

The deal marks Houston as DataBank’s 27th city within its portfolio and infrastructure footprint, now totaling 65 facilities and 2 million square feet of raised-floor data center capacity. The deal will add over 300,000 square feet of data center capacity, 42.5 MW of critical IT load, and a roster of blue-chip customers across healthcare, financial, energy, media and software sectors.

“We are excited to add the Houston market to the DataBank portfolio,” commented Raul Martynek, DataBank’s CEO. “With our deep roots in Texas, it was a logical metro for us to expand into and allows us to bring our digital infrastructure and interconnection solutions to the 4th largest metro in the U.S.”

TD Securities and CIT, a division of First Citizens Bank, provided DataBank with the underwritten debt financing for the transaction. Jones Day served as legal advisor to DataBank in connection with the transaction.