Samsung PM9D3a PCIe 5.0 Datacenter SSD 7.68TB

The Samsung PM9D3a is a Gen5 datacenter NVMe SSD built on Samsung's latest 3D TLC V-NAND architecture paired with a high-performance PCIe 5.0 x4 host interface, doubling the available bandwidth over its PCIe 4.0 predecessors to deliver sequential read performance exceeding 14 GB/s. Housed in the industry-standard U.2 (2.5-inch, 15mm) form factor, the 7.68TB capacity point targets hyperscale operators and enterprise IT teams that need to balance raw storage density with consistent mixed-read/write endurance without overprovisioning for write-intensive tiers. The drive integrates Samsung's proprietary NVMe controller with hardware-accelerated inline compression, power-loss protection circuitry, and end-to-end data path protection (T10 DIF/DIX), ensuring data integrity across the full signal chain from host to NAND.

Ideal for

• Hyperscale object storage nodes requiring high sequential throughput for large object reads and writes across distributed storage clusters
• Virtual machine datastore backends in VMware vSphere or Red Hat OpenShift environments where consistent mixed random I/O and low tail latency are mandatory
• AI/ML inference serving platforms that stage large model checkpoints and embedding indexes requiring rapid sequential load and random read access
• Distributed relational and NoSQL database deployments (PostgreSQL, Cassandra, MongoDB) needing sustained 1 DWPD endurance with predictable 4K random write latency
• Cloud-native Kubernetes persistent volume storage for stateful microservices where NVMe namespaces allow fine-grained capacity allocation per workload tenant
• High-performance backup and restore targets in enterprise data protection pipelines where PCIe 5.0 bandwidth eliminates storage I/O as the throughput bottleneck

Technical specifications

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