HPE Q0F73A – Modular Smart Array 2042 SAS Dual SFF Storage Array

HPE Q0F73A – Modular Smart Array 2042 SAS Dual SFF Storage Array

Overview

The HPE Q0F73A is a 2U rackmount dual-controller SAN storage array pre-configured with flash acceleration to support high-performance block storage workloads in SMB and departmental IT environments. This hardware appliance features 24 Small Form Factor drive bays, populated from the factory with two 400GB Mainstream Endurance 12Gb/s SAS SSDs and bundled with the Advanced Data Services Suite license. It directly addresses the issue of application latency bottlenecking by utilizing integrated solid-state drives as a read cache or automated tiering layer alongside standard mechanical storage pools. The platform deploys natively into distributed corporate departments, mid-sized server rooms, or branch locations requiring dense, resilient direct-attached or networked SAS storage.

The physical architecture relies on two independent hot-swappable storage controllers that run in an active-active configuration to eliminate single points of operational failure. Each controller manages hardware I/O distribution across the high-speed 12Gb/s SAS internal drive backplane, optimizing data paths for concurrent server transactions. Network connections are flexible, supporting multiple host interface options including Fibre Channel and iSCSI protocols depending on the specific transceiver modules populated in the controller cages. This baseline electronic setup ensures steady, predictable throughput metrics when serving data-intensive enterprise virtualization or database hosts.

Storage space optimization and data protection are executed directly via the included software tier, which enables real-time data placement algorithms without management intervention. The software automatically relocates hot data blocks to the high-speed SSD tier while shifting cold files to high-capacity mechanical drives to control hardware procurement costs. Built-in snapshot engines and asynchronous remote volume replication capabilities safeguard file blocks from catastrophic storage site data loss events. This embedded application suite extends advanced tier-one storage capabilities to budget-sensitive edge deployments without requiring incremental per-feature keys.

Physical provisioning and maintenance cycles are simplified by a modular mechanical design that allows all major subassemblies to be serviced directly from the front or rear rack aisle. The system includes dual 595W hot-swappable AC power supplies with integrated cooling fans to sustain uninterrupted processing performance during component swaps. Storage capacity expansion is accomplished by daisy-chaining matching MSA drive enclosures to the controller chassis via standard external mini-SAS HD patch links. This layout guarantees scalable hardware longevity, enabling administrators to grow their block storage footprints incrementally as structural data retention needs expand.

Typical Deployment Scenarios

• Specialized database storage hosting localized Microsoft SQL Server or Oracle deployments requiring dedicated flash-accelerated solid-state drive read tiers.

• Clustered virtualization storage pools providing high-performance shared block volumes for VMware ESXi nodes via direct-attached SAS interfaces.

• High-availability regional hub architectures utilizing automated storage tiering to optimize files across mixed mechanical and solid-state hardware arrays.

Specifications

Compatibility / Ecosystem

• Storage Drive Options: HPE MSA 2.5-inch SAS SSDs, Enterprise SAS 10K/15K RPM hard disk drives, and Midline SAS 7.2K RPM archive drives.

• Expansion Enclosures: HPE MSA 2040 SFF Drive Enclosure, HPE MSA 2040 LFF Drive Enclosure via external mini-SAS HD ports.

• Server Operating Platforms: Microsoft Windows Server 2016, Windows Server 2012, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere.