The current contract for Data-processing machines (hardware) in Dublin is projected to end on 24/12/2017 and may be available for re-tender.The current contract for Data-processing machines (hardware) in Dublin included the provision, support and maintenance of primary a Storage Area Network solution, with a framework for additional SANs. The Defence Forces now wish to invite tenders for a storage solution which will include backup and disaster recovery elements.The Irish Defence Forces currently has HP P4500 SAN. The Defence Forces requires a solution that will cover the Defence Forces Network which is a closed network with no external access.A contract with the successful bidder will be put in place for 1 calendar year with the option to renew each year for up to 3 further years following an annual review. (1 + 1 + 1 + 1; total 4 Calendar years). It should be comprehensive enough to cover all future upgrades and product enhancements.