Samsung PM9D3 E1.S NVMe SSD 3.84TB

The Samsung PM9D3 E1.S NVMe SSD delivers enterprise-grade storage performance in the compact E1.S form factor, purpose-built for high-density datacenter deployments and next-generation AI/ML infrastructure. Built on Samsung's sixth-generation V-NAND technology and paired with a PCIe 5.0 x4 host interface, the PM9D3 achieves the elevated throughput and low-latency characteristics demanded by latency-sensitive workloads running at rack scale. The 3.84TB capacity point (Manufacturer Part Number: MZWKR3T8HBLS) targets read-intensive and mixed-use server environments where storage density per slot is a critical design constraint.

The E1.S physical standard integrates natively into OCP-compliant server platforms, EDSFF-based storage shelves, and modern hyperscale server designs that have moved beyond the legacy 2.5-inch U.2 footprint. Samsung's PM9D3 implements end-to-end data path protection, including hardware-based AES 256-bit encryption and support for TCG Opal 2.0 and TCG Enterprise security protocols, ensuring data-at-rest compliance across regulated enterprise and government environments. Power loss protection circuitry safeguards in-flight data during unexpected power events, a mandatory capability for transactional and database workloads.

Targeted at AI training and inference storage tiers, cloud-native microservices, real-time analytics pipelines, and enterprise virtual machine farms, the PM9D3 3.84TB is engineered for sustained workloads rather than burst-only scenarios. Samsung's enterprise firmware stack incorporates advanced wear-leveling, dynamic thermal throttling management, and robust error correction to maintain consistent QoS over the drive's rated endurance life. The combination of PCIe 5.0 bandwidth, high random IOPS, and the E1.S form factor positions this drive as a forward-compatible building block for datacenter refresh cycles targeting 2024 and beyond.

Ideal for

• High-density AI/ML training storage nodes requiring maximum NVMe bandwidth per rack unit using OCP or EDSFF server platforms
• Hyperscale cloud infrastructure read-intensive object and block storage tiers demanding consistent low-latency at scale
• Enterprise relational and NoSQL database hosting where sustained random read IOPS and data integrity under power loss are non-negotiable
• Real-time analytics and data warehousing platforms that ingest and process large datasets with minimal queuing latency
• Virtual machine and container-dense environments requiring high storage throughput per host node with compact physical footprint
• Secure government and regulated-industry deployments mandating AES 256-bit hardware encryption and TCG-compliant data sanitization

Technical specifications

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