The HP PCIe 4Gb FC Host Bus Adapters (HBAs) support customers using HP ProLiant servers with PCIe I/O slots running a broad range of operating systems. These Fibre Channel HBAs are second generation products that support this new higher speed I/O bus architecture and provide customers the ability to use it to connect to their HP storage arrays. Industry Leading PCI-Express Based Solutions for Fibre Channel. - 4Gb PCI-Express single and dual channel I/O connectivity for HP storage arrays supported with a broad range of operating systems. 4 Gb Fibre Channel increases aggregate throughput rate to 800 MBps per channel in full-duplex mode. PCI-Express host bus interface for high throughput applications. Include full fabric support with automatic topology and speed adaptation. Minimum of 150,000 IOPS deliver high I/O transfer rates for storage applications. All HP 4Gb PCI-Express FC HBAs offer centralized management capabilities as well as remote control of distributed HBAs. - RoHS compliance. Enterprise wide management capabilities. Supports both Windows and Linux operating systems. - Performance. - High Transfer Rate.