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Home Networking Servers & Storage HPE 12Gb SAS Smart Array PCIe Gen3 Controller 2GB Cache (804394-B21)

HPE 12Gb SAS Smart Array PCIe Gen3 Controller 2GB Cache (804394-B21)

Brand:
HPE

The HPE 804394-B21 Smart Array Controller is a high-performance PCIe Gen3 RAID controller engineered for enterprise servers and storage environments. Designed with 12Gb/s SAS technology and 2GB cache memory, it delivers faster data processing, enhanced storage reliability, and efficient RAID management for virtualization, database, and business-critical workloads.

OVERVIEW

  • The HPE 804394-B21 Smart Array Controller is built to support modern enterprise storage infrastructure with dependable RAID functionality and optimized throughput. Featuring 12Gb/s SAS connectivity and PCIe Gen3 architecture, this controller enables faster data transfers, improved application responsiveness, and advanced storage management capabilities.
  • Equipped with 2GB onboard cache memory, the controller helps accelerate read/write operations while improving workload efficiency for high-demand server environments. It is ideal for businesses seeking scalable storage performance, data redundancy, and long-term operational reliability in rack servers and data center deployments.
  • Designed for seamless integration into HPE server platforms, the controller supports enterprise RAID levels for enhanced data protection and business continuity.

USE CASES

  • Enterprise server storage expansion
  • Virtualized infrastructure environments
  • Database and transactional workloads
  • High-speed SAS storage deployments
  • RAID-based data protection solutions
  • Data center modernization projects
  • Business-critical application hosting
  • Backup and disaster recovery systems

KEY FEATURES

  • 12Gb/s SAS storage interface for high-speed data transfer
  • PCIe Gen3 connectivity for enhanced bandwidth performance
  • Integrated 2GB cache memory for accelerated storage operations
  • Enterprise-class RAID support for data protection
  • Optimized for HPE server and storage ecosystems
  • Reliable performance for demanding business workloads
  • Scalable architecture for future storage growth
  • Efficient management of SAS and RAID storage arrays
  • Reduced storage bottlenecks in virtualized environments
  • Built for continuous enterprise operation and uptime

TECHNICAL SPECIFICATIONS

  • Brand: HPE
  • Product Model: 804394-B21
  • Product Type: Smart Array Controller
  • Interface Type: PCIe Gen3
  • Storage Interface: 12Gb/s SAS
  • Cache Memory: 2GB
  • Controller Type: Enterprise RAID Controller
  • Deployment Type: Internal Server Storage
  • RAID Support: Multiple RAID Levels
  • Application: Enterprise Servers & Storage
  • Performance Focus: High-Speed Data Processing
  • Compatibility: HPE Server Platforms
  • Form Factor: PCIe Expansion Card
  • Usage Environment: Data Center & Enterprise IT

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