405-AACU

This Dell 405-AACU PERC 2Gb Cache RAID Controller manages multiple SAS and SATA drives to provide efficient and reliable storage solutions. Built for servers and workstations, it offers hardware RAID functionality to safeguard data and optimize performance.

Often found in enterprise environments, it's designed for system administrators and IT professionals who need a balance of speed and data protection. It's commonly used in data centers and business-critical applications where uptime and data integrity are essential.

Key Features

• 2GB of dedicated cache memory to speed up data read/write operations
• Compatibility with both SAS and SATA drives increases flexibility in storage setups
• Supports RAID levels 0, 1, 5, 6, 10, 50, and 60 to cover a range of redundancy and performance needs
• Hardware-based RAID offloads processing from the main CPU for better overall system efficiency
• Integrated battery backup unit support to protect cache data during power loss

This controller is typically deployed in server racks or storage arrays where maintaining data integrity and performance is critical. Users benefit from its ability to keep systems running smoothly during heavy workloads or unexpected power interruptions.