Seagate Nytro 3731 3.2TB SAS 12Gb/s 2.5-inch SSD

The Seagate Nytro 3731 3.2TB SAS 12Gb/s SSD (XS3200ME70004) is a 2.5-inch enterprise solid-state drive engineered for demanding mixed-use and write-intensive datacenter workloads. Built on a SAS 12Gb/s dual-port interface, it delivers high sustained throughput and low latency across a wide range of I/O profiles, making it well-suited for environments that require consistent performance under continuous, heavy load. The drive leverages 3D eMLC NAND flash technology paired with Seagate's advanced firmware and end-to-end data path protection to maintain data integrity across the full operational lifespan of the device.

With a rated endurance of up to 17 Drive Writes Per Day (DWPD), the Nytro 3731 is positioned as a high-endurance enterprise SSD capable of sustaining aggressive write workloads without compromising reliability over time. Sequential read speeds reach up to 2,100 MB/s and sequential write speeds up to 1,600 MB/s, while random 4K read IOPS are rated at up to 250,000 and random 4K write IOPS at up to 60,000. The dual-port SAS architecture provides native path redundancy, a critical feature for high-availability storage configurations in enterprise arrays and hyperconverged infrastructure.

The Nytro 3731 incorporates power-loss protection circuitry to preserve in-flight data during unexpected power interruptions, and supports T10 DIF (Data Integrity Field) for end-to-end data path protection. The drive operates within a standard 2.5-inch, 15mm Z-height form factor and is designed for compatibility with enterprise server and storage platforms across major ecosystems. It is a purpose-built component for AI/ML storage pipelines, high-performance databases, real-time analytics, and other latency-sensitive enterprise applications deployed in datacenter, cloud, and edge environments.

Ideal for

• High-frequency transactional databases (OLTP) requiring sustained low-latency random write performance and high endurance over multi-year operational cycles
• AI and machine learning training infrastructure where fast, consistent storage I/O underpins GPU pipeline efficiency and large dataset ingestion
• Enterprise all-flash and hybrid storage arrays demanding dual-port SAS redundancy and high-availability path failover without performance degradation
• Real-time analytics and business intelligence platforms processing continuous streams of mixed read/write workloads at scale
• Virtualization and hyperconverged infrastructure environments where storage density, consistent IOPS, and data integrity are critical across multiple concurrent virtual machines
• High-performance computing (HPC) scratch and checkpoint storage requiring rapid sequential throughput and enterprise-grade endurance ratings

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.