CaliTalk Storage Technologies (CTS) advanced storage architecture combined with a powerful software engine (HStorOS and iSCSI core) unleashes the performance power of native Serial ATA II (SATA II) and Serial Attached SCSI (SAS). Moreover, both SAN and NAS built in one system make Calitalk HStor standing out of storage industry. HStor1000 series provides up to 18 Terabyte capacity with SATA disks for users who have limited budget, HStor2000 series supports both SATA and SAS disks, perfect for small business, and HStor5000 series with ample host interfaces such as 10 GE or Infiniband and maximum 192 disk bays delivers revolutionary iSCSI performance available.