749796-001 HPE-SAS-Controller-Smart Array P440ar Raid Controller

The HPE 749796-001 is the Smart Array P440ar RAID controller, an embedded storage controller designed to deliver high-performance RAID data protection and management for HP ProLiant server environments. As an "ar" (Advanced RAID, embedded) variant, this controller is mounted directly on the server's motherboard or dedicated slot, providing robust RAID functionality without consuming a standard PCIe expansion slot, making it well-suited for enterprise workloads requiring reliable data redundancy and performance optimization.

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Key Features & Benefits

  • Embedded RAID Architecture: As an "ar" variant, the controller integrates directly into compatible ProLiant server designs, preserving PCIe expansion slots for other critical add-in cards.
  • Advanced RAID Support: Provides comprehensive RAID level support (including RAID 0, 1, 5, 6, 10, and more), enabling flexible data protection and performance configurations tailored to workload needs.
  • High-Performance SAS Connectivity: Utilizes SAS interface technology to manage connected drives, ensuring reliable, high-throughput data transfer between the controller and storage devices.
  • Onboard Cache & Battery/Flash Backup: Typically supports cache modules with backup power options, protecting data integrity during unexpected power loss events.
  • Enterprise-Grade Reliability: Built to HPE's stringent durability standards, ensuring consistent performance and data protection in demanding, always-on server environments.
  • HP ProLiant Optimization: Engineered for seamless integration with HP's server management and monitoring tools (Smart Storage Administrator), ensuring reliable operation and proactive health tracking.

Technical Specifications

Attribute Details
Model / Part Number 749796-001
Controller Model Smart Array P440ar
Component Type RAID Controller (Embedded)
Interface SAS
Compatible Platforms HP ProLiant server series

 

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