MZ-TL27T6A Samsung PM9A3 7.68TB PCIE NVME E1.S 9.5mm Solid State Drive

Overview of SAMSUNG MZ-TL27T6A PM9A3 7.68TB E1.S SSD

The SAMSUNG MZ-TL27T6A PM9A3 7.68TB solid state module is engineered to deliver superior functionality, exceptional endurance, and optimized efficiency for enterprise-grade data environments. Built on PCIe 4.0 x4 (NVMe) connectivity and utilizing advanced V-NAND flash, this high-capacity SSD ensures rapid data movement, minimized latency, and reliable performance for data-intensive workloads. Its E1.S 9.5mm design further enhances thermal management and density, making it suitable for hyperscale data centers, cloud infrastructure, distributed storage arrays, and next-generation servers requiring consistent throughput and predictable I/O behavior.

General Information

• Manufacturer: SAMSUNG
• Part Number: MZ-TL27T6A
• Product Type: Solid State Drive

Technical Specifications

• Capacity : 7.68 TB
• Model: PM9A3 
• Interface : PCIE 4.0 X4 (nvme)
• Sequential Write : 4000 Mbps
• Sequential Read : 6800 Mbps
• Form Factor : E1.S 9.5mm
• Protocols : Web, Snmp, Telnet
• Output Voltage : 208 - 230 V AC

Interface and Protocol Support

• Interface: PCIe 4.0 x4 (NVMe)
• Supported Protocols: Web, SNMP, Telnet

Performance Ratings

• Sequential Read: 6800 MB/s
• Sequential Write: 4000 MB/s
• Random Read (4KB): 1,000,000 IOPS
• Random Write (4KB): 190,000 IOPS

Electrical & Physical Structure

• Output Voltage: 208 – 230V AC
• Form Factor: E1.S 9.5mm

The MZ-TL27T6A Samsung PM9A3 7.68TB PCIe NVMe E1.S SSD

The MZ-TL27T6A Samsung PM9A3 7.68TB PCIe NVMe E1.S 9.5mm Solid State Drive belongs to a new generation of compact, power-efficient, and high-endurance solid-state storage devices engineered for modern data centers and hyperscale architectures. By integrating cutting-edge PCIe Gen4 performance, the streamlined E1.S form factor, and Samsung’s next-generation V-NAND technology, this drive ensures exceptional throughput, lower latency, and optimized scalability. Designed to meet the evolving needs of cloud service providers, large compute infrastructures, enterprise IT environments, and distributed storage applications, the PM9A3 enhances workload agility and delivers more consistent performance across a diverse set of operational demands.

Enhanced Performance Capabilities

This SSD provides remarkable read and write operations that cater to high-traffic environments such as virtualization, AI computation, advanced analytics, and large-scale storage orchestration. Its architecture ensures maximum NVMe output while reducing latency spikes and maintaining continuous performance consistency.

Advantages of High-Capacity NVMe 

NVMe technology has revolutionized storage performance by reducing protocol overhead, supporting parallel data paths, and enabling lower command latencies. With NVMe over PCIe Gen4, the Samsung PM9A3 MZ-TL27T6A offers increased bandwidth, notably improved queue-depth handling, and enhanced responsiveness for both sequential and random I/O. Its 7.68TB storage capacity allows enterprises to consolidate workloads, reduce physical drive count, and achieve higher storage density without sacrificing efficiency.

E1.S 9.5mm Form Factor

The E1.S form factor provides a balanced design for next-generation server platforms that demand high-density storage in compact physical dimensions. Measuring only 9.5mm in thickness, the E1.S module offers superior thermal management capabilities, supporting hot-swap functionality and more effective airflow control. Efficiency is significantly improved, making it an ideal fit for high-performance cloud computing, virtualization clusters, and ultra-dense storage servers.

PCIe Gen4 and NVMe Performance 

PCIe Gen4 technology offers up to double the bandwidth of PCIe Gen3, enabling next-level responsiveness and throughput. The MZ-TL27T6A model leverages this interface to deliver outstanding read and write speeds suited for mission-critical workflows. Whether handling immense volumes of unstructured data or supporting transactional applications with intensive I/O patterns, this SSD ensures fast command execution and consistent processing power across concurrent operations.

Sequential and Random Speed Capabilities

Though actual performance may vary by system architecture, Samsung’s PM9A3 lineup is engineered to provide high sequential read speeds, impressive sequential write throughput, and exceptional random IOPS. These performance values make the drive an ideal candidate for heavy virtualization, AI inferencing pipelines, software-defined storage, and database environments that demand low-latency operation.

Samsung V-NAND Technology

The MZ-TL27T6A 7.68TB SSD utilizes high-layer V-NAND technology to deliver unprecedented write efficiency, power optimization, and overall durability. Samsung’s vertically stacked memory cells enable faster data transfers and greater endurance compared to traditional planar NAND. The ability to pack more layers within the same physical footprint helps achieve higher capacity without compromising reliability or responsiveness.

TLC V-NAND Endurance Enhancements

Triple-Level Cell (TLC) NAND offers an advantageous balance between capacity, speed, and cost. Samsung’s advanced fabrication process reduces cell-to-cell interference and enhances program/erase cycle predictability. The endurance of the PM9A3 series is suitable for enterprise applications requiring consistent writes, stable latency, and predictable wear-leveling behavior.

Power Efficiency and Thermal Optimization

Power consumption represents a significant portion of operating expenses for data center managers. The MZ-TL27T6A Samsung PM9A3 is optimized to deliver exceptional performance while maintaining energy efficiency across continuous operational cycles. By reducing active power draw and minimizing idle-state energy usage, this SSD plays a central role in long-term cost savings.

Security Features and Data Protection 

Protecting sensitive data remains critical for enterprises. The PM9A3 incorporates multiple hardware- and firmware-level protections to ensure secure data retention. Secure features help prevent unauthorized access, mitigate data corruption risks, and promote compliance with regulatory standards.

Scalability and Infrastructure Compatibility

The PM9A3 MZ-TL27T6A is engineered to integrate seamlessly with scalable infrastructural frameworks. Its compact design, compatibility with modern server configurations, and high performance per watt allow data centers to build more efficient and cost-effective environments.