NEC's D-Series SAN Storage arrays provide highly available and easily scalable storage for your SAN without sacrificing performance and flexibility. They include high-end features you won't find on other mid-range arrays, but at a lower cost than other systems. There are four models – D3, D3i, D4, and D8 – as well as a complete array management suite for businesses of all sizes that includes snapshots, replication, performance management, multipathing, failover, compliance, energy conservation, and more.

D3 Fibre Channel SAN Storage Array Fiber attached up to 288TB	D3i iSCSI SAN Storage Array iSCSI attached up to 288TB

D4 SAN Storage Array iSCSI or Fiber attached up to 288TB	D8 SAN Storage Array Fiber attached up to 3PB