HPE 726825-B21 749798-001 792837-001 HPE Smart Array P441/4GB 12Gb SAS 2P EXT CNTL 726825B21

Description:

The HPE 726825-B21 Smart Array P441/4GB 12Gb SAS 2-Port External Controller is used in HPE ProLiant servers for advanced external storage management and RAID functionality, commonly installed in data center servers and enterprise storage environments requiring high-performance SAS connectivity and data protection, and maintenance teams and system integrators use this controller for storage expansion, RAID configuration, or replacement of existing storage controllers.

Applications:

This HPE Smart Array P441 controller is used in enterprise IT infrastructures where reliable and scalable external storage management is required, commonly deployed in data centers, SAN environments, and backup systems connecting servers to external SAS storage enclosures, and it supports high-availability configurations and data protection for virtualization, database, and mission-critical workloads.

Technical Specifications:

• Brand: HPE (Hewlett Packard Enterprise)
• Part Number: 726825-B21 / 749798-001 / 792837-001
• Model: Smart Array P441
• Interface: PCI Express 3.0 x8
• External Ports: 2 x Mini-SAS HD (SFF-8644)
• Data Transfer Rate: 12Gb/s SAS
• RAID Levels Supported: 0, 1, 5, 6, 10, 50, 60
• Cache Memory: 4GB Flash-Backed Write Cache (FBWC)
• Form Factor: Plug-in Card
• Compatibility: HPE ProLiant Gen8/Gen9 Servers
• Use Case: External Storage and RAID Management
• Battery/Capacitor: FBWC Cache Protection Included

Common Replacements:

• HPE 749974-B21 Smart Array P440/4GB Controller
• HPE 830824-B21 Smart Array P408e-p SR Gen10 Controller
• HPE 726736-B21 Smart Array P222 Controller