Keppel DC Dublin 1 (KDC DUB 1) is located in the Citywest Business Campus, a prime suburban industrial/commercial location in Dublin. It is approximately 14km Southwest of Dublin City Centre. The Citywest Business Campus comprises of high-specification industrial properties and is located south of the N7 Dublin-Limerick Road via its dedicated interchange.

KDC DUB 1 is a two-storey detached facility built in 2000 with data halls of varying sizes and provides 24/7 technical support to its clients. In 2017, the project went through a refurbishment, which was completed in October 2020 to improve the energy efficiency and increase power capacity at the facility. In 2023, KDC DUB 1 achieved LEED v4.1 Operations and Maintenance Gold certification.