pcie 4 0 x16 fibre channel adapter

{"cid":"91208651","title":"Intel X540-T2 10Gb PCIe PCI Express X8 Ethernet Network Adapter Fibre Channel Interface","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/41\/fe44a50828979b72f9dc441dfc6e-200x200-1.jpg","attrs":{"Price":"Price is negotiable","Brand Name":"Intel","Model Number":"X540-T2","Minimum Order Quantity":"1 pc","Delivery Time":"3-5 working days","Certification":"RoHS\u3001FCC","Place of Origin":"Malaysia","Payment Terms":"T\/T, Western Union, MoneyGram, Paypal,Credit Card","Supply Ability":"500pcs\/month","Packaging Details":"Original Package","Products Status":"Stock","Application":"Server","Ports":"Dual Port","Warranty":"1 year","Transmission Rate":"10G","Interface":"PCI-E X8","Operating Temperature":"0\u00b0C to 55\u00b0C","Storage temperature":"\u201320\u00b0C to 70\u00b0C","Operating Humidity":"10%-90%","Storage Humidity":"5%-95%"}}

{"cid":"91224401","title":"QLE2774 Fibre Channel HBA Card with PCI-E 4.0 Interface 32 Gbps Transmission Rate and Low Latency for Enterprise SAN Storage","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/9d\/e2481fee1a87698053936c7e6ffd-200x200-1.jpg","attrs":{"Price":"$1,400 -1600\/ piece","Brand Name":"Marvell QLogic","Model Number":"QLE2774-SR-SP","Minimum Order Quantity":"1 pieces","Place of Origin":"Beijing, China","Payment Terms":"L\/C,D\/P,D\/A,T\/T,Western Union,MoneyGram","Packaging Details":"box","transmission rate":"32 Gbps","interface type":"PCI EXPRESS","Transmission Rate":"32Gbps (default) (auto-negotiate 16Gbps\/8Gbps)","Interface Type:":"PCI EXPRESS","Interface":"PCIe4.0*16","Warranty":"3 years"}}