HPE S3T81A – MSA 2072 32Gb Fibre Channel SFF Storage Array

HPE S3T81A MSA 2072 32Gb Fibre Channel SFF Storage Array

Overview

The HPE S3T81A is a 2U rack-mountable, hybrid-flash storage array bundle from the MSA Gen7 portfolio, engineered for small-to-medium enterprises requiring high-performance 32Gb Fibre Channel connectivity. This system sets a new standard for entry-level shared storage, delivering up to 2x more IOPS and 30% more system bandwidth than previous generations. The S3T81A bundle includes two 1.92 TB Read Intensive Solid State Drives and a factory-integrated Advanced Data Services license, enabling automated real-time data tiering for optimized application performance across mixed SSD and HDD media pools.

The internal architecture features dual active-active controllers, each equipped with four 32Gb Fibre Channel ports, totaling eight host ports for maximum throughput and path redundancy. It utilizes an advanced MSA-DP+ RAID engine that eliminates idle spare drives by distributing spare capacity across all installed media, facilitating drive rebuild times up to 25x faster than traditional RAID levels. The hardware supports non-disruptive, online firmware updates for both controllers and drive media, ensuring continuous system availability during routine maintenance windows and performance optimizations.

This storage array functions as a highly scalable hardware foundation, supporting up to 24 Small Form Factor (SFF) drives in the base chassis and expanding to a maximum capacity of 2.76 PB through additional expansion enclosures. It manages complex data placement via the StoreEver Management Utility (SMU v.4), which provides guided workflows and a simplified dashboard for at-a-glance monitoring of system health and capacity usage. The integrated 80 PLUS Platinum redundant power supplies ensure maximum energy efficiency while protecting against electrical failures, making it a reliable core for virtualized server clusters and high-demand database workloads.

IT infrastructure teams deploy the S3T81A to accelerate application delivery through its 32Gb FC SAN fabric, providing the low-latency response times required for modern enterprise applications. The hybrid-flash design allows administrators to start with a minimal SSD footprint and scale “grow-as-you-go” storage tiers with any combination of Enterprise SAS or Midline SAS HDDs. By leveraging the HPE MSA Health Check tool, administrators can proactively manage system performance and configuration against best practices, ensuring the long-term reliability and stability of the storage environment.

Typical Deployment Scenarios

This 32Gb Fibre Channel hybrid-flash array is deployed in primary enterprise data centers, active-active virtualization hosting clusters, and high-speed database transaction hubs. It is utilized by systems architects to provide low-latency shared storage for VMware vSphere environments, manage high-density SQL workloads, and establish a high-performance foundation for mission-critical business applications.

Specifications

Compatibility / Ecosystem

The S3T81A is compatible with standard 32Gb, 16Gb, and 8Gb Fibre Channel SAN infrastructure, including switches and host bus adapters. It is fully certified for use with Microsoft Windows Server, VMware vSphere, Red Hat Linux, and SUSE Linux Enterprise Server, integrating seamlessly into existing enterprise management frameworks via the MSA SMU v.4 utility.