We are crafting a new Server cluster and it looks like the Gen4 PCIe will give us a 40% performance boost for what is basically NVMe over Fabric using Mellanox

We are crafting a new Server cluster and it looks like the Gen4 PCIe will give us a 40% performance boost for what is basically NVMe over Fabric using Mellanox 100Gb cards (Azure HCI aka S2D). Next year we will be building out another cluster and will hopefully use Mellanox 200Gb cards which is only possible due to Gen4. Performance tests here https://www.servethehome.com/amd-epyc-7002-series-rome-delivers-a-knockout/9/ https://www.servethehome.com/amd-epyc-7002-series-rome-deliv...