IBM 44X2421 – DS4200 controller w/o battery

Detailed Description:

The IBM 44X2421 is a controller unit designed for use with the IBM DS4200 storage system, aimed at enhancing its performance and reliability. This controller operates as the central processing unit for the DS4200, managing data flow between the storage arrays and connected networks or systems. While it comes without a battery, this controller is engineered to deliver robust data management and connectivity features. It supports various RAID levels, ensuring data protection and redundancy for critical business information. The absence of an integrated battery emphasizes the need for a stable and reliable power supply system to ensure uninterrupted operation. This controller is crucial for businesses that rely on the DS4200 for their storage needs, offering an efficient way to manage storage resources, optimize performance, and ensure data availability. Its compatibility with the DS4200 system allows for seamless integration, making it a straightforward upgrade or replacement part for enhancing system capabilities.