Samsung PM9A3 15.36TB 2.5" U.2 PCIe 4.0 x4 (NVMe) SSD

Overview

The Samsung MZQL215THBLA-00A07 is a 15.36TB solid state drive designed for enterprise storage solutions that demand high capacity and rapid data access. This 2.5-inch U.2 SSD utilizes a PCIe 4.0 x4 NVMe interface, delivering read speeds up to 5,200 MBps and write speeds up to 4,000 MBps. It combines advanced V-NAND multi-level cell technology with Samsung’s Elpis Controller to ensure consistent performance and efficient wear leveling, making it well suited for data centers and business applications requiring low latency and high throughput.

Key features

• High-capacity 15.36TB storage that supports large-scale data workloads without frequent replacements
• PCIe 4.0 x4 U.2 NVMe interface enabling fast data transfer rates for demanding enterprise applications
• Exceptional random read and write performance with up to 850,000 IOPS and 160,000 IOPS respectively, supporting intensive multitasking and database operations
• Endurance rated at 1.0 drive writes per day over three years, ensuring reliability under heavy write cycles
• Enhanced Power Loss Protection safeguards data integrity during unexpected power outages
• Robust security with AES-XTS 256-bit hardware encryption and TCG Opal support for secure data storage and compliance
• Samsung Elpis Controller with TRIM and wear leveling features to maintain steady performance and prolong drive lifespan
• Long-term durability backed by a 2 million hour MTBF rating, minimizing downtime in critical environments

Key specs

• Storage capacity: 15.36 TB
• Form factor: 2.5-inch U.2
• Interface: PCIe 4.0 x4 NVMe
• Sequential read speed: up to 5,200 MBps
• Sequential write speed: up to 4,000 MBps
• Random read IOPS: up to 850,000
• Random write IOPS: up to 160,000
• Endurance: 1.0 drive writes per day over 3 years
• Encryption: AES-XTS 256-bit hardware encryption, TCG Opal support
• Controller: Samsung Elpis
• MTBF: 2 million hours

Connectivity and compatibility

This SSD connects via a U.2 interface using PCIe 4.0 x4 lanes, providing compatibility with modern enterprise servers and storage arrays that support NVMe protocols. Its form factor and interface make it a strong choice for upgrading existing data center infrastructure or building new high-performance storage solutions.

Performance and reliability

Designed to handle demanding workloads, this drive offers high IOPS and sustained throughput, which benefits applications like virtualization, large databases, and real-time analytics. The endurance rating and power loss protection features ensure data integrity and consistent operation even under heavy use, making it a dependable component for mission-critical environments.

Ideal uses and environments

This Samsung SSD fits well in enterprise data centers, cloud storage platforms, and high-performance computing setups where large capacity and fast access to data are essential. It is particularly suited for IT professionals managing storage arrays that require secure, durable, and high-speed drives to support business-critical applications.