X4 PCIE 8GB FC HBA MMF Streamlined installation and management, unrivaled scalability, and industry-leading virtualization support make the single-channel Emulex LightPulse LPe1250 Fiber Channel host bus adapter (HBA) an ideal solution for mixed-OS SAN environments. With powerful management capabilities and broad platform support, it delivers maximum performance in the broadest range of applications and environments. Proven design, architecture and interface Emulex LightPulse HBAs' highly integrated processor design minimizes onboard components to improve host performance and efficiency. Advanced error-checking features ensure the integrity of block data as it traverses the SAN. Emulex's firmware-based architecture enables feature and performance upgrades without costly hardware changes.