MZ-3LO6T40 Samsung PM1745 6.4TB PCIe 5.0 x4 E3.S 2.5inch NVMe SSD

Explore the MZ-3LO6T40 Samsung PM1745 6.4TB PCIe 5.0 x4 E3.S 2.5" NVMe SSD

The MZ-3LO6T40 Samsung PM1745 6.4TB NVMe SSD is a high-performance solid-state drive designed for next-generation data centers, enterprise storage environments, and mission-critical workloads. With its cutting-edge PCIe 5.0 x4 interface and compact E3.S 2.5-inch form factor, it redefines the balance of speed, capacity, and reliability in solid-state storage technology.

Advanced PCIe 5.0 Performance for Enterprise Workloads

The Samsung PM1745 utilizes the PCIe Gen 5.0 x4 interface, offering up to twice the data throughput of PCIe 4.0. This makes the MZ-3LO6T40 drive capable of handling massive parallel operations with minimal latency, which is ideal for enterprise environments that depend on real-time analytics, virtualization, and large-scale data processing.

High-Speed Data Transfer and Reduced Latency

Thanks to its PCIe 5.0 architecture, the PM1745 achieves remarkable read and write speeds. Typical read speeds exceed 13,000 MB/s while write operations can surpass 9,500 MB/s under optimal conditions. These speeds ensure uninterrupted access to data-intensive applications such as database hosting, AI/ML modeling, and online transaction processing (OLTP).

Latency Optimization Through NVMe 1.4 Protocol

Samsung implements the NVMe 1.4 protocol to deliver enhanced latency control and workload prioritization. NVMe's non-blocking, parallel command structures allow the PM1745 to outperform traditional SAS and SATA drives, making it ideal for read- and write-intensive applications that demand minimal delay.

Capacity and Scalability with 6.4TB Storage

The Samsung PM1745 MZ-3LO6T40 comes with a generous 6.4 terabytes of storage, allowing enterprises to reduce drive count, simplify infrastructure, and manage growing data volumes more efficiently. This level of capacity is especially critical in applications involving big data, content delivery networks (CDNs), and virtualized environments.

Consolidation and Storage Efficiency

With 6.4TB per drive, data centers can achieve higher storage density per rack unit. This reduces cooling requirements, rack space utilization, and total cost of ownership (TCO). It also simplifies data center design, enabling more streamlined systems with fewer drives to manage.

Compatibility with High-Density Storage Racks

Thanks to its E3.S form factor, the PM1745 is compatible with modern server chassis designed for high-capacity, low-latency storage. The compact 2.5-inch E3.S form makes it possible to deploy more drives in a single node compared to traditional U.2 or M.2 form factors.

E3.S Form Factor for Future-Ready Infrastructure

The E3.S (Enterprise and Datacenter SSD Form Factor) is a new industry standard designed to support high-performance PCIe 5.0 SSDs. The MZ-3LO6T40 is tailored for this form factor, ensuring compatibility with emerging server platforms and enabling hot-swappable, front-loading SSD bays.

Thermal Efficiency and Front-Access Design

The E3.S 2.5" form factor is built for thermal and mechanical efficiency. It supports advanced cooling strategies and minimizes airflow obstruction within dense server enclosures. Its front-access architecture allows for easier maintenance and hot-swapping, reducing system downtime and increasing serviceability.

Standardization for Interoperability

The E3.S standard promotes interoperability across vendors and server OEMs, ensuring the Samsung PM1745 is compatible with a wide range of platforms without custom brackets or firmware modifications. This accelerates time-to-deployment and simplifies infrastructure upgrades.

Enterprise-Class Reliability and Endurance

Built on Samsung’s proven 6th generation V-NAND technology, the PM1745 ensures superior durability, endurance, and data integrity. It is engineered for environments where failure is not an option, such as financial transaction systems, healthcare data services, and government applications.

Advanced Error Correction and Data Protection

The drive features end-to-end data protection, power-loss protection, and ECC (Error Correction Code) algorithms that safeguard against data corruption. This ensures consistent performance and integrity over long periods, even under extreme workloads.

High DWPD Ratings for Heavy Write Workloads

The PM1745 supports a high Drive Writes Per Day (DWPD) rating, making it suitable for high-write applications such as OLTP databases, video surveillance storage, and high-frequency trading environments. This level of endurance ensures the drive remains dependable across thousands of daily write cycles over its lifespan.

Security and Firmware Management Features

Enterprise users require more than just performance—they demand robust security and manageable firmware features. Samsung’s PM1745 MZ-3LO6T40 includes built-in support for secure erase, TCG-Opal compliance, and firmware-based access control systems.

TCG Security Compliance

The PM1745 adheres to the Trusted Computing Group (TCG) Opal 2.0 standard, ensuring that data-at-rest encryption and secure boot operations are maintained. These features are essential for government and regulated industries with strict data protection mandates.

Remote Firmware Update and Drive Health Monitoring

Through standardized management interfaces, system administrators can deploy firmware updates remotely, monitor SMART data, and implement predictive failure alerts. These features increase IT efficiency and reduce the risk of unplanned outages.

Application Use Cases and Deployment Scenarios

The PM1745 is optimized for a wide array of enterprise and hyperscale use cases. Its blend of high throughput, low latency, and solid endurance makes it the SSD of choice for business-critical environments.

Database and Virtualization Platforms

Whether you’re running Oracle, MySQL, or PostgreSQL, the PM1745 can dramatically reduce query times and IOPS bottlenecks. Its consistent performance under heavy transactional workloads makes it perfect for virtual machines, containers, and high-availability clusters.

Big Data and AI/ML Workloads

AI and ML pipelines often involve reading and writing massive data sets. The PM1745’s throughput and reliability make it a solid foundation for training and inference environments, supporting platforms like TensorFlow, PyTorch, and Apache Spark with ultra-fast storage performance.

Content Delivery Networks (CDNs) and Edge Computing

CDNs benefit from the drive’s quick data access times, enabling real-time delivery of streaming content, large files, and websites. In edge computing deployments, its compact size and reliability allow for performance-grade storage in remote or embedded installations.

Cost-Benefit for Large-Scale Deployments

Although the initial cost per unit may be higher, the PM1745's performance, capacity, and endurance provide an excellent total cost of ownership (TCO) advantage over time. Reduced downtime, fewer drive replacements, and better energy efficiency further enhance ROI.

Samsung Enterprise SSD Ecosystem and Roadmap

The PM1745 is part of Samsung’s broader enterprise storage ecosystem, which includes the PM9A3, PM1735, and Z-SSD lines. It represents Samsung’s commitment to supporting evolving data infrastructure demands with scalable and secure storage solutions.

Backward and Forward Compatibility

Samsung’s enterprise SSDs offer excellent compatibility across multiple platforms and OS environments. The PM1745 MZ-3LO6T40 supports legacy boot modes, NVMe namespace management, and thermal throttling features, making it versatile in hybrid IT environments.

Long-Term and Firmware Stability

Samsung provides long-term firmware support and enterprise-grade quality assurance for drives like the PM1745. Customers benefit from proactive firmware updates, in-depth documentation, and extensive testing that ensures stable performance in mission-critical environments.

Deployment Considerations and Best Practices

To maximize the PM1745’s potential, it’s crucial to integrate it within a well-architected server infrastructure. This includes ensuring adequate PCIe 5.0 backplane support, implementing efficient thermal management, and selecting the appropriate RAID or storage software stack.

Integration with Storage Virtualization and Software-Defined Storage (SDS)

The PM1745 integrates seamlessly with SDS platforms such as VMware vSAN, Red Hat Ceph, and Microsoft Storage Spaces Direct. Its consistent low-latency performance ensures faster replication, better deduplication, and improved VM density.

Optimizing I/O Queues and Threading

Fine-tuning NVMe I/O queues and leveraging multi-threaded applications can unlock the full bandwidth potential of the PM1745. Enterprise applications that parallelize data requests benefit most from these performance optimizations.

MZ-3LO6T40 Samsung PM1745 SSD

When performance, reliability, and future-proofing matter most, the Samsung PM1745 MZ-3LO6T40 stands out as a clear choice for IT professionals, systems architects, and enterprise planners. It combines next-gen interface technology with proven NAND reliability, advanced power management, and strong security frameworks to meet the ever-evolving needs of digital infrastructure.

Certified Reliability and Global Availability

With compliance to global standards and certifications such as RoHS, CE, and FCC, the PM1745 is ready for deployment in international enterprise environments. Samsung's global supply chain and extensive distribution network ensure ready availability and reliable technical support worldwide.