MZ3LO15THBLA-00AK0 Samsung PM1743 15.36TB NVMe SSD

Samsung PM1743 15.36TB PCIe 5.0 E3.S NVMe SSD Highlights

• Engineered for the demands of enterprise data infrastructures, the Samsung PM1743 15.36TB solid-state drive delivers unrivaled speed, durability, and reliability in high-performance storage arrays and mission-critical systems.

Key Specifications at a Glance

• Manufacturer: Samsung
• Part Number: MZ3LO15THBLA-00AK0
• Series: PM1743
• Device Type: Internal Enterprise SSD
• Capacity: 15.36TB
• Form Factor: 2.5-inch E3.S
• Interface: PCIe 5.0 x4 (NVMe)
• Data Security: TCG Opal 2.0 Encryption

Exceptional Storage Performance

• This enterprise-grade SSD is built to deliver exceptional performance, enabling faster access to large datasets and enhancing overall operational efficiency.

Read & Write Throughput

• Sequential Read Speeds: Up to 14,000 MB/s
• Sequential Write Speeds: Up to 7,100 MB/s
• Random Read IOPS: Up to 2,500,000
• Random Write IOPS: Up to 360,000

Reliable Data Protection & Endurance

• Data Integrity: Power-loss protection ensures data remains intact in unexpected power failures
• MTBF: 2,500,000 hours for extended operational lifespan
• Endurance (Total Bytes Written): 28,032 TB
• DWPD (Drive Writes Per Day): 1 for 5 years

Advanced Enterprise-Grade Features

Built with cutting-edge technologies, this Samsung enterprise SSD is ideal for data-intensive applications such as virtualization, database management, and AI workloads.

Robust Interface & Compatibility

• Next-gen PCIe Gen 5.0 x4 NVMe protocol for ultra-low latency and high throughput
• 2.5-inch E3.S form factor compatible with modern server infrastructure
• Advanced TCG Opal 2.0 encryption for secure, enterprise-level data protection

Ideal Use Cases

• Enterprise cloud services
• High-performance computing clusters
• Virtualized environments and hyperconverged systems
• Big data analytics and real-time transaction processing

Performance Benefits

• Faster data retrieval and transfer rates
• Enhanced system responsiveness under heavy workloads
• Minimized operational disruptions with reliable data loss protection

Technical Highlights

• High Endurance: 28,032 TBW for write-intensive applications
• Data Protection: Integrated power-failure safeguards
• Consistent Throughput: Stable IOPS for sustained performance

Product Summary

The Samsung PM1743 15.36TB PCIe 5.0 E3.S enterprise SSD redefines storage efficiency for mission-critical IT infrastructures, offering a seamless balance of performance, endurance, and data protection.

Samsung MZ3LO15THBLA-00AK0 15.36TB PM1743 E3.S SSD Overview

The Samsung MZ3LO15THBLA-00AK0 15.36TB PM1743 2.5inch PCIe 5.0 x4 (NVMe) E3.S SSD represents the pinnacle of modern enterprise storage technology. Engineered for the most demanding data center environments, this high-capacity, high-performance solid-state drive leverages the latest PCIe Gen5 interface, advanced NVMe protocol, and Samsung’s industry-leading NAND technology to deliver unrivaled throughput, exceptional latency performance, and enterprise-class reliability. The E3.S form factor, designed to address the scalability and density demands of next-generation servers, positions this SSD as an ideal solution for hyperscale, cloud, and enterprise workloads.

Key Features of Samsung PM1743 PCIe Gen5 E3.S SSDs

High-Speed PCIe 5.0 x4 Interface

Equipped with a PCIe 5.0 x4 interface, the Samsung PM1743 delivers double the bandwidth of previous PCIe Gen4 drives, achieving sequential read speeds of up to 13,000 MB/s and sequential write speeds up to 6,600 MB/s. This significant performance leap ensures faster data access, reduced latency, and improved server efficiency, making it the ideal storage solution for AI/ML, real-time analytics, virtualization, and cloud-native applications.

Generous 15.36TB Storage Capacity

The 15.36TB capacity allows organizations to consolidate storage arrays and host larger datasets without increasing physical space or power requirements. This substantial capacity supports mission-critical applications, enterprise databases, high-performance computing (HPC), and software-defined storage (SDS) environments where scalability and data integrity are crucial.

Advanced NVMe 2.0 Protocol Support

Built with support for the latest NVMe 2.0 protocol, the Samsung MZ3LO15THBLA-00AK0 ensures optimized command handling, enhanced scalability, and improved quality of service (QoS). Features like multi-path I/O and namespace management enhance system performance and flexibility, while delivering seamless compatibility with contemporary server architectures.

Exploring the E3.S Form Factor Advantage

Compact, High-Density Design

The E3.S form factor was specifically developed to meet the evolving needs of modern data centers. It supports higher power and thermal profiles within a compact footprint, allowing increased storage density and improved airflow management. The 2.5-inch E3.S SSD format can achieve greater performance and capacity scalability compared to legacy U.2 and M.2 formats, making it an essential component in next-gen enterprise servers and storage appliances.

Enhanced Thermal Efficiency

Thermal management is critical in high-density data centers. The Samsung PM1743’s E3.S design offers improved heat dissipation, enabling higher sustained performance under heavy workloads without thermal throttling. It supports both active and passive cooling solutions, ensuring operational stability and longevity in tightly packed server configurations.

Future-Proof Storage Infrastructure

By adopting the E3.S form factor and PCIe Gen5 technology, organizations future-proof their storage infrastructure, ensuring compatibility with upcoming server platforms and reducing the need for frequent hardware upgrades. This strategic investment provides long-term value by accommodating increasing data volumes and escalating application demands.

Enterprise-Grade Reliability and Data Protection

Robust Endurance and Performance Consistency

The Samsung MZ3LO15THBLA-00AK0 is engineered for enterprise workloads, offering consistent, reliable performance even under sustained, heavy-duty operations. With industry-leading DWPD (Drive Writes Per Day) endurance ratings and advanced wear-leveling algorithms, this SSD ensures data integrity and operational reliability over extended service periods.

Comprehensive Power Loss Protection

Featuring power loss protection (PLP) mechanisms, the PM1743 safeguards against data corruption during unexpected power failures. Integrated backup capacitors provide sufficient power to flush in-transit data to non-volatile storage, preserving data integrity and protecting mission-critical applications from service interruptions.

Enhanced Security Features

The drive incorporates enterprise-class security features, including hardware-based AES 256-bit encryption and secure erase capabilities. These functionalities help protect sensitive data at rest, meet compliance mandates, and enable secure drive disposal or repurposing.

Ideal Use Cases for Samsung PM1743 E3.S SSDs

Hyperscale Data Centers

Hyperscale operators demand high-performance, high-density storage to support their massive infrastructure needs. The Samsung MZ3LO15THBLA-00AK0 delivers on these requirements with outstanding sequential and random performance, large capacity, and optimized thermal design for rack-scale deployments.

AI, Machine Learning, and Deep Learning Applications

AI/ML workloads require ultra-fast storage to quickly access and process massive datasets. The PM1743’s exceptional throughput and low latency make it ideal for training and inference tasks, delivering consistent performance and accelerated data access to AI compute resources.

Cloud Storage and Virtualized Environments

Cloud providers and virtualized infrastructures benefit from the PM1743’s high capacity, robust endurance, and multi-tenant workload capabilities. Its NVMe 2.0 protocol ensures optimal quality of service for mixed workloads, while advanced security features protect sensitive data in shared cloud environments.

Enterprise Databases and Transactional Systems

Relational databases, OLTP, and large-scale analytics platforms rely on low latency and high IOPS performance. The Samsung MZ3LO15THBLA-00AK0 ensures rapid transaction processing, consistent query response times, and high availability for critical enterprise applications.

Technical Specifications Summary

• Model: MZ3LO15THBLA-00AK0
• Capacity: 15.36TB
• Interface: PCIe Gen5 x4 (NVMe 2.0)
• Form Factor: 2.5-inch E3.S
• Sequential Read: Up to 13,000 MB/s
• Sequential Write: Up to 6,600 MB/s
• Random Read: Up to 2,500,000 IOPS
• Random Write: Up to 250,000 IOPS
• Endurance: Up to 1 DWPD (varies by model)
• Encryption: AES 256-bit
• PLP: Yes

Benefits of PCIe 5.0 NVMe E3.S Storage Solutions

Accelerated Data Throughput

The shift to PCIe Gen5 doubles the bandwidth per lane compared to Gen4, significantly enhancing data throughput for demanding enterprise applications. The Samsung PM1743 capitalizes on this increase, delivering ultra-fast read and write speeds essential for time-sensitive tasks like AI/ML model training, online transaction processing, and high-speed data analytics.

Improved Power Efficiency

Despite offering higher performance, the PM1743 maintains energy efficiency through optimized power management features. This helps data centers reduce operational costs and meet sustainability goals without compromising performance.

Enhanced Scalability for Next-Gen Workloads

As data volumes surge and application demands evolve, scalable storage infrastructures are vital. The E3.S form factor enables greater storage density within existing rack spaces, supporting higher capacity deployments and faster resource provisioning for enterprise and cloud-native environments.

Samsung Enterprise SSD Ecosystem

Reliable, Proven Storage Innovation

Samsung’s enterprise SSD portfolio is renowned for reliability, innovation, and performance leadership. The PM1743 continues this tradition, offering a robust, future-ready storage platform that meets the needs of high-performance enterprise data centers and emerging AI-driven applications.

Broad Compatibility and Certifications

The MZ3LO15THBLA-00AK0 is compatible with leading server platforms from Dell, HPE, Lenovo, Supermicro, and others. It meets stringent enterprise reliability standards and is certified for operation in mission-critical, always-on environments.

Comparison with Previous Generation SSDs

Superior Performance Gains

Compared to PCIe Gen4 NVMe drives, the Samsung PM1743 delivers significant improvements in sequential and random throughput, latency, and overall workload responsiveness. The PCIe Gen5 interface facilitates these gains, ensuring superior performance for enterprise storage systems.

Enhanced Feature Set

New features such as NVMe 2.0 enhancements, namespace management, multi-path I/O, and improved power loss protection further elevate the PM1743’s capabilities over its predecessors, making it a compelling upgrade for enterprises seeking maximum performance and efficiency.

Greater Storage Density

The E3.S form factor enables higher storage capacity per rack unit compared to traditional U.2 SSDs, reducing the physical footprint of enterprise storage arrays and contributing to improved data center scalability.