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The Dell PERC H840 12Gbps SAS/SATA RAID Controller with 4GB NV Cache is a robust storage controller designed to manage and optimize data flow in enterprise server environments. It provides high-speed connectivity to multiple SAS and SATA drives, ensuring efficient data throughput and reliable redundancy.

This RAID controller is commonly found in Dell PowerEdge servers where performance and data integrity are critical. IT administrators and data center professionals benefit from its enhanced caching capabilities and broad RAID support, enabling improved system responsiveness and data protection.

Key Features

• 12Gbps SAS/SATA interface for high-speed data transfer
• 4GB Non-Volatile cache to safeguard data during power loss
• Support for RAID levels 0, 1, 5, 6, 10, 50, and 60
• Advanced data management and error recovery features
• Compatible with Dell PowerEdge server platforms

With its combination of speed, reliability, and advanced features, the Dell PERC H840 RAID Controller serves as a critical component in enterprise storage solutions. It helps maintain data availability while optimizing server performance in demanding environments.