10 gigabit

Hi, I am quite new here and not sure if this post should be here or in the network section. I am building a new esxi host for non production use and wondering if anybody can explain the VMware compatible guide for me. How do parts end there, is it the manufacturer that needs to get its parts...

My Freenas server is not detecting my new (from ebay) SFP+ card. It is the Mellanox ConnectX3 MCX341A-XCE, but I haven't been able to find an updated firmware for it anywhere. If I try the other firmware's for other variations of the card, I get this error -E- PSID mismatch. The PSID on flash...