NAS modules at the Klinikum Oldenburg (Oldenburg Hospital, Germany) provide a cost-efficient and future-proof solution to handling the problem of mass storage created by electronic patient records. The modules reliably put the hospitals 1600 gigabyte dataset and 50 gigabytes of new data created each month onlineOpen-E NAS modules at the Klinikum Oldenburg (Oldenburg Hospital, Germany) provide a cost-efficient and future-proof solution to handling the problem of mass storage created by electronic patient records