As capacity requirements often exceed the storage capacity that servers can offer, a passive extension of server storage is a good option. The Fujitsu Storage ETERNUS JX storage subsystems, which are directly attached to a server, support mixed disk drive configurations with easy handling and low investment costs. When extending storage capacity, they are the perfect choice for environments with only one server or with two servers for high availability in clustered configurations. ETERNUS JX systems offer basic data protection with built-in resilience and they can be managed using standard Fujitsu ServerView software. The Fujitsu Storage ETERNUS JX60 is a high-density, easy-to-use storage subsystem. A passive subsystem extension is a cost-effective solution as capacity requirements often exceed the internal storage capacity of a server. However, data growth is outpacing the increase in disk capacity and thus more disks are needed requiring more rack space. This is why the Fujitsu Storage subsystem ETERNUS JX60 provides high disk capacity in a minimum space. Up to 60 low-cost 3.5 inch Nearline SAS hard disk drives can be hosted in an enclosure of only four rack height units. A total capacity of 480 Terabytes can be delivered by attaching up to two enclosures directly to a server with a small, space-saving footprint.