The ExpressSAS H644 is among ATTO’s first host adapters to provide blazing-fast 6-Gb performance at 600MB/sec. per port. By utilizing a serial, point-to-point architecture, in addition to PCI Express 2.0 bus technology, ExpressSAS 6-Gb host adapters are engineered for demanding IT and digital media applications which require more performance than 3-Gb SAS/SATA can provide. The ExpressSAS H644 features four internal ports, four external ports and allows connections to 256 end-point devices.
Included with all ATTO host adapters is an easy-to-use utility enabling management, monitoring and configuration which leverages an intuitive GUI. ATTO’s exclusive, field-proven Advanced Data Streaming (ADS) Technology helps users meet the most demanding performance requirements of bandwidth-intensive applications. ADS achieves this performance increase by implementing a combination of features engineered to allow for the controlled acceleration of data transfers.
• x8 PCIe 2.0 host interface
• 4 internal / 4 external ports in a low-profile form factor
• Outstanding performance with up to 6-Gb/sec per port
• SAS,SATA,SATA II connectivity
• Exclusive Advanced Data Streaming (ADS) Technology
• Support for up 256 end devices
• User-friendly GUI based configuration utility
• Driver support for Windows , Linux and Mac OS X
• RoHS Compliant
• 3-year standard product warranty