Samsung MZILG15THBLA-00A07

Overview

The Samsung MZILG15THBLA-00A07 is a 2.5 inch enterprise solid state drive designed to deliver high-capacity, high-speed storage for demanding server and storage array environments. With 15.36 TB of storage and a 24 Gb/s SAS interface, it supports sequential read speeds up to 4200 MB/s and write speeds up to 3700 MB/s, making it well suited for workloads that require fast and consistent data access.

This drive uses Samsung’s 128 layer V-NAND technology, which stacks memory cells vertically to increase capacity while maintaining low latency and efficient power use. Its endurance rating of one full drive write per day over five years ensures reliability for intensive applications such as transactional databases, virtualization, and real-time analytics.

Key features

• High-capacity 15.36 TB storage in a compact 2.5 inch form factor to maximize rack density
• 24 Gb/s SAS interface enabling rapid data transfer and integration with existing enterprise backplanes
• Sequential read speeds up to 4200 MB/s and write speeds up to 3700 MB/s for fast data throughput
• Random IOPS performance of up to 800,000 for reads and 140,000 for writes, supporting consistent response times under heavy workloads
• 128 layer V-NAND technology that enhances storage density and power efficiency
• Endurance rated for one full drive write per day over five years, suitable for tier one enterprise workloads
• Firmware optimized for predictable throughput, making it ideal for all-flash arrays or caching tiers in hybrid storage systems

Key specs

• Capacity: 15.36 TB
• Form factor: 2.5 inch
• Interface: SAS 24 Gb/s
• Sequential read speed: up to 4200 MB/s
• Sequential write speed: up to 3700 MB/s
• Random read IOPS: up to 800,000
• Random write IOPS: up to 140,000
• Memory technology: 128 layer V-NAND
• Endurance: 1.0 drive write per day for 5 years

Connectivity and compatibility

This SSD connects via a 24 Gb/s SAS interface, ensuring compatibility with enterprise servers and storage arrays that support this high-speed protocol. Its standard 2.5 inch form factor fits seamlessly into existing drive bays and backplanes, allowing straightforward upgrades without requiring additional hardware modifications.

Ideal uses and environments

The PM1653 is well suited for enterprise environments that demand reliable, high-speed storage with large capacity. It performs strongly in transactional database systems, large-scale virtualization setups, real-time analytics platforms, and media streaming services where heavy write workloads are common. Its endurance and performance characteristics make it a solid choice for tier one storage tiers or as a high-speed caching layer in hybrid storage architectures.

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