Even with the inevitability of NVMe, major storage vendors are slow to take the plunge. While many have upgraded the back end of their arrays to accommodate NVMe drives, implementing a true end-to-end solution is proving to be a daunting technology challenge. For vendors like Pavilion Data, NVMe is so fundamentally different than SATA or SAS, we have chosen to re-architect our array from the ground up for NVMe. By implementing an internal PCIe fabric with 20 controllers, the Pavilion Data array can deliver extremely low latencies in an inconspicuous 4 RU package that is ideal for rack-scale design. Read more about the evolution of NVMe among the large storage vendors in this ComputerWeekly article.