The Dell PowerVault MD3220i is a fully managed iSCSI SAN with 24 Dell 600GB 10K SAS HDDs, providing a total storage capacity of 14.4TB. This modular SAN array is rack-mountable and includes a Rapid Rail Kit for easy installation. It is equipped with (2) 4-Port 1GbE iSCSI controllers, (2) H600E-SO 600W power supplies, and wired-ethernet (RJ-45) network connectivity. The product has undergone Dell diagnostics and is guaranteed to be in working order, making it a reliable choice for enterprise networking and server storage needs.