DELL Fiber Chanel Card 4GB 1 Port PCI-E PX2510401-53E Q LOGIC-4GB 

• Memory: 1 MB SRAM per port, 1 MB FLASH (SPI), and 2 KB NVRAM (SPI)
• Compliance: Conforms to PCI Express Base Specification rev. ...
• Fibre Channel Specifications.
• Data Rate: 4/2/1 Gb/s auto-negotiation (4.25/2.125/1.0625 Gb/s)
• Performance: 150,000 IOPS per port.
• Throughput: 750 MB/s maximum per port.