ocp to pcie

Does anyone have personal experience with the Dell/Intel X550-T4? Its a 4 RJ45 10Gb OCP NIC based on the X550 chipset. What excites me about this, is that the normally available cards based on the X550 should work with both 2.5/5Gb connections as well as 1/10Gb…Also these are like $50 on ebay...

https://www.ebay.com/itm/165435629189 I bought two of these cards to test and they are pretty awesome. The ones I bought are referenced as 'OCP adaptor for all'. I was able to grab two ConnectX4 MCX4411A-ACAN off another seller on eBay for $25 each to test and they work as expected. I think...

The last post provide a cheap Ethernet networkcard by In from Chinese taobao，you can check it here https://forums.servethehome.com/index.php?threads/cheap-ocp-mezzanine-cards-to-standard-pcie.27886/ Now it seem's them upgrade manufacturing process using gold plating process. Looks...