AttributeQLogic QLE246x 4GbQLogic QLE256x 8GbQLogic QLE266x 16Gb FC
QLogic ISP ASICISP2432ISP2532ISP8324
Fibre Channel Link Speeds4/2/1Gb8/4/2Gb16/8/4Gb
Fibre Channel Link OpticsSFFSFP+SFP+
Host Bus Physical ConnectorPCI Express x4PCI Express x8PCI Express x8
PCIe Lane Supportx4 Gen1x8 Gen1 or x4 Gen2x8 Gen1, x8 Gen2 or x4 Gen3
Fibre Channel Throughput800MB/Port full-duplex1,600MB/Port full-duplex3,200MB/Port full-duplex
IOPs/Port150000200000500000
Memory per port1MB SRAM (External)1MB SSRAM (Integrated)1MB SSRAM (Integrated)
Power (W/Gb)1.60.61.2
N_Port IDs/Port128255255
Dynamic Power ManagementNoYesYes
SR-IOV (Storage)NoNoNo