Evolution of SSD Storage Interfaces and the Emerging Role of Storage Class Memory (SCM)
The article traces the development of SSD storage from SATA and PCIe interfaces to the unified NVMe standard, examines Intel's Optane and 3DX PRAM innovations that combine NVMe with Storage Class Memory, and discusses how SCM technologies like PCM, ReRAM, MRAM, and NRAM are poised to reshape future storage architectures.