Samsung PM9E1 PCIe Gen5 Enterprise NVMe SSD 4TB

The Samsung PM9E1 is a PCIe 5.0 x4 NVMe 2.0 enterprise-class SSD engineered to fully exploit fifth-generation PCIe signaling, doubling the interface bandwidth ceiling compared to Gen4 predecessors. Built on Samsung's latest V-NAND technology paired with an in-house Gen5 controller, the PM9E1 achieves sequential read speeds approaching 14.5 GB/s and sequential write speeds exceeding 13 GB/s in a standard M.2 22110 or U.2/U.3 form factor, making it one of the fastest NVMe drives available for professional deployments as of its 2025-Q3 launch. The drive incorporates Samsung's end-to-end data path protection, including LDPC error correction, power-loss protection circuitry, and AES 256-bit hardware encryption, ensuring data integrity under sustained enterprise workloads.

The PM9E1's architecture is optimized for both latency-sensitive and throughput-intensive profiles. At 4 TB capacity, it provides substantial working-set storage for large AI model checkpoints, video post-production pipelines, and genomics data sets without requiring multiple drive pooling. Samsung's dynamic thermal throttling algorithms and advanced wear-leveling firmware extend drive endurance to a rated 2400 TBW at the 4 TB tier, sustaining high mixed read/write ratios that characterize real-world enterprise workloads. The drive also supports NVMe Namespace management and SR-IOV virtualization features, enabling multi-tenant deployment in edge compute clusters.

Targeted at high-performance workstations, edge AI nodes, and dense storage appliances, the PM9E1 positions itself as a drop-in upgrade path for platforms already validated on PCIe Gen5 motherboards—including AMD EPYC Genoa/Turin and Intel Xeon Scalable 4th/5th Generation server platforms. Its OCP NVMe Cloud Specification 2.0 alignment ensures compatibility with modern hyperscale and enterprise management frameworks, while the optional SED (Self-Encrypting Drive) configuration satisfies FIPS 140-3 compliance requirements for regulated industries. The combination of raw throughput, enterprise reliability features, and management ecosystem integration makes the PM9E1 a flagship choice for organizations refreshing storage infrastructure around Gen5 platform deployments.

Ideal for

• Edge AI inference nodes requiring rapid model loading and high-throughput feature vector retrieval from multi-terabyte datasets
• High-performance workstations for 8K/HDR video editing and color grading, where sustained 14+ GB/s read bandwidth eliminates media buffering
• Genomics and life-sciences HPC clusters needing fast local scratch storage for genome assembly and variant calling pipelines
• AI training checkpointing storage where sub-millisecond random read latency accelerates resume-from-checkpoint cycles
• Dense NVMe-oF (NVMe over Fabrics) target appliances leveraging high per-drive throughput to maximize fabric utilization
• Enterprise VDI boot-storm mitigation, where extreme random IOPS sustain concurrent OS provisioning for hundreds of virtual desktops

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.