The HP StorageWorks 1510i Modular Smart Array (MSA1510i) is an iSCSI interface based 2U controller unit that connects to both HP StorageWorks Serial ATA (SATA) and/or SCSI disk enclosures and provides a flexible low cost, high capacity storage solution. The MSA1510i has been specifically designed as a foundation for future solutions to ensure maximum investment protection. For businesses that need enterprise class SCSI reliability and performance, the MSA1510i can attach up-to-four MSA30 SCSI enclosures for a native capacity of 16.8 TB.