Samsung PM9A3 3.84TB 2.5" PCIe 4.0 NVMe Datacenter SSD

Samsung PM9A3 3.84TB 2.5" PCIe 4.0 NVMe Datacenter SSD

The Samsung PM9A3 is a datacenter-grade SSD engineered for read-intensive workloads that demand both massive capacity and relentless throughput. With 3.84TB of storage, 6,800 MB/s sequential read speeds, and an extraordinary 1,000K random read IOPS via PCIe Gen 4 x4, this 2.5" drive gives data center architects the performance density needed to power hyperscale storage arrays, AI pipelines, and mixed workload environments.

Designed with power efficiency in mind, the PM9A3 delivers enterprise-class reliability in a standard 2.5" hot-swap form factor — making it a seamless fit for existing server infrastructure without sacrificing next-gen performance.

Key Features

• PCIe Gen 4 x4 NVMe — Up to 6,800 MB/s sequential read
• 1,000K Random Read IOPS — Optimized for read-intensive datacenter workloads
• 3.84TB Capacity — High-density storage for demanding environments
• 2.5" Form Factor — Standard enterprise bay compatibility, easy hot-swap installation
• Low Power Design — Maximum performance per watt for efficient datacenter operation
• Samsung Datacenter Reliability — Validated for enterprise-grade uptime and consistency

Technical Specifications

• Capacity: 3.84TB
• Interface: PCI Express NVMe 4.0 x4
• Form Factor: 2.5"
• Max Sequential Read: 6,800 MB/s
• Random 4K Read: 1,000,000 IOPS
• Endurance Type: Read Intensive
• Drive Type: Internal
• Applications: Datacenter, Server, Mixed Workloads, AI