PM9E1 M.2 22x42 is the world’s first AI-optimized PCIe Gen5 NVMe SSD in an ultra-compact M.2, 22mm x 42mm form factor, delivering breakthrough performance and spatial efficiency. Designed for premium gaming, next-gen on-device AI, and high-end computing, PM9E1 offers industry-leading sequential read/write speeds of up to 14.8GB/s and 13.4GB/s.With capacities up to 4TB—unprecedented in this size class—it’s engineered for space-constrained compute systems without compromising performance. PM9E1 M.2 22x42 is powered by Samsung’s in-house “Presto” controller and cutting-edge V8 TLC V-NAND, ensuring exceptional power efficiency, responsiveness, and durability. Its robust architecture supports secure data operations with SPDM (Security Protocol and Data Model) v1.2 for device-level authentication and firmware integrity. Whether accelerating AI workloads or streaming ultra-high-resolution content, PM9E1 defines the future of fast, secure, and compact storage.