The Ultra320 I/O Module allows the StorageWorks 4200 or 4300 Enclosure to be upgraded to Ultra320 performance in less then five minutes. The ease of upgrading to Ultra320 proves to our customers that the StorageWorks 4200 and 4300 Enclosures provide the lowest cost of ownership in the market. In addition to upgradability, the Ultra2/Ultra3/ Ultra320 mix and match compatibility of the StorageWorks Enclosures proves that technology transitions to the next generation SCSI protocol can be simple and smooth without disrupting critical business environments....

The Ultra320 I/O Module allows the StorageWorks 4200 or 4300 Enclosure to be upgraded to Ultra320 performance in less then five minutes. The ease of upgrading to Ultra320 proves to our customers that the StorageWorks 4200 and 4300 Enclosures provide the lowest cost of ownership in the market. In addition to upgradability, the Ultra2/Ultra3/ Ultra320 mix and match compatibility of the StorageWorks Enclosures proves that technology transitions to the next generation SCSI protocol can be simple and smooth without disrupting critical business environments....

Promise VTrak E-Class is a intelligent, single controller, SAS/SATA based storage arrays that fundamentally changes storage economics from purchase and set up to operation and upgrades. Two 4Gb Fibre Channel SAN host interface ports provide a reliable, high-performance SAN based storage. Each standard 3U, 19" rack unit supports up to 16 off-the-shelf 3.5" SAS or SATA 3Gb/s drives....

Promise VTrak E-Class is a intelligent, dual controller, SAS/SATA based storage arrays that fundamentally changes storage economics from purchase and set up to operation and upgrades. Two 4Gb Fibre Channel SAN host interface ports per controller provide a reliable, high-performance SAN based storage....

The eSATA Express Card/34 provides 2 eSATA ports enabling use of Rocstor's (or compatible) eSATA external Drives with notebook computers without any SATA ports. The eSATA Express Card/34 provides host adapters and support a single-lane 2.5GB/s PCI Express bus, eSATA (SATA II) transfer rate of 3.0 GB/sec, delivering dramatic speed increases over USB 2.0 and FireWire....