Samsung PM863a 3.84TB 2.5" SATA 6Gb/s Enterprise Internal SSD

The Samsung MZ-7LM3T8N is an enterprise solid state drive that delivers 3.84TB of secure, high-capacity storage for servers and data center systems. Built with Samsung V-NAND flash and linked through a SATA 6Gb/s interface, it sustains read speeds up to 520 MB/s, keeping databases, virtual machines, and content delivery platforms responsive when workloads intensify.

Reliability is central to this drive. An endurance rating of 1.3 drive writes per day and a lifetime write capacity of 5,466 terabytes mean it can keep pace with continuous logging, analytics, and mixed read-write operations without unexpected slowdowns or failures. These figures translate to less maintenance time and fewer drive swaps over the life of a server.

Its 2.5-inch form factor with a 7 mm height fits easily into dense 1U or 2U rack enclosures, blade servers, and edge appliances where space and airflow are at a premium. Deployment is straightforward—any system that accepts a standard SATA drive can take advantage of the PM863a’s capacity and consistent performance.

Administrators who run virtualized environments, web hosting farms, or large-scale backup repositories will appreciate the predictable latency this drive offers. It is equally well suited for read-heavy tasks such as media streaming and for mixed workloads that combine transaction processing with batch reporting.

• 3.84TB storage built on Samsung V-NAND technology
• SATA 6Gb/s connection with sustained read speeds up to 520 MB/s
• 1.3 drive writes per day endurance rating
• 5,466 terabytes written lifetime durability
• 2.5-inch drive with a 7 mm height for high-density server bays
• Engineered for data centers and enterprise applications that require consistent throughput and long-term reliability