CyrusOne (CONE) said after markets closed on Wednesday that its units, CyrusOne LP and CyrusOne Finance, have priced a public offering of $600 million 2.9% senior notes due 2024 at 99.859% of their face value.

The company said in a statement that the issuers have also priced another public offering of $600 million 3.45% senior notes due 2029 at 99.709% of their face value.

The company said that the issuers will use the net proceeds from the offering which is set to close on Dec. 5 to help finance their repurchase of their outstanding 5% senior notes due 2024 and 5.375% senior notes due 2027, of which $700 million and $500 million respectively are currently outstanding.