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

Overview

The Samsung MZ-7LM3T8N is an enterprise internal solid state drive designed to provide 3.84TB of high-capacity storage with reliable performance for servers and data center environments. Featuring a SATA 6Gb/s interface, it delivers sustained read speeds up to 520 MB/s, making it well suited for demanding workloads such as virtual machines, databases, and content delivery platforms. Its compact 2.5-inch form factor with a 7 mm height fits easily into dense server racks and edge appliances where space and airflow are critical.

Key features

• High-capacity 3.84TB storage built on Samsung’s advanced V-NAND technology for efficient data management and durability
• SATA 6Gb/s interface ensures consistent data transfer rates, supporting smooth operation under heavy workloads
• Endurance rating of 1.3 drive writes per day supports continuous logging, analytics, and mixed read-write tasks without performance degradation
• Lifetime write capacity of 5,466 terabytes reduces maintenance needs and drive replacements over extended use
• Compact 2.5-inch, 7 mm height design fits into high-density 1U and 2U rack servers, blade servers, and edge devices
• Predictable latency and consistent throughput make it ideal for virtualized environments, web hosting, media streaming, and backup repositories

Key specs

• Storage capacity: 3.84TB
• Interface: SATA 6Gb/s
• Form factor: 2.5-inch
• Drive height: 7 mm
• Maximum sustained read speed: 520 MB/s
• Endurance: 1.3 drive writes per day
• Lifetime write capacity: 5,466 terabytes written

Connectivity and compatibility

This SSD uses a standard SATA 6Gb/s interface, ensuring broad compatibility with most enterprise servers and storage systems that support SATA drives. Its 2.5-inch form factor and slim 7 mm height allow it to fit into a wide range of server bays and edge appliances without requiring special adapters or modifications.

Performance and reliability

Designed for demanding enterprise workloads, this drive maintains consistent performance even under mixed read-write operations. Its high endurance rating and large lifetime write capacity mean it can handle continuous data processing tasks such as analytics, transaction processing, and media streaming with minimal risk of failure or slowdowns. This reliability helps reduce downtime and maintenance costs in critical data center environments.

Ideal uses and environments

The Samsung PM863a is a strong choice for IT professionals managing virtualized servers, web hosting farms, or large-scale backup systems. It also fits well in environments that require steady throughput and predictable latency, such as media streaming platforms and mixed workload data centers. Its compact size and robust endurance make it suitable for dense rack installations and edge computing devices where space and reliability are priorities.