The QLogic 16 Gb FC dual-port Host Bus Adapters (HBAs) for IBM System x are sixth generation Fibre Channel Adapters. They offer 16 Gbps line-rate performance at extremely low CPU utilization with full hardware offloads. Support for powerful virtualization features make this adapter ideal for virtualized environments that need excellent input/output (I/O) performance to service growing numbers of virtual machines (VMs). Designed For System x i Data Plex dx 360 M3; System x i Data Plex dx 360 M4; System x 3100 M4;x 3200 M3;x 3250 M3;x 3250 M4;x 3300 M4;x 3400 M3;x 3500 M4;x 3530 M4;x 3550 M3;x 3550 M4;x 3630 M3;x 3630 M4;x 3650 M3;x 3650 M4;x 3650 M4 BD;x 3650 M4 HD;x 3690 X5;x 3750 M4;x 3755 M3;x 3850 X5;x 3950 X5