HP 491193-B21 – HP P411/256mb 2-Ports EXT SAS Controller

Detailed Description:

The HP 491193-B21 is an HP P411/256MB 2-Ports External SAS Controller, a high-performance storage interface designed for HP ProLiant servers. This controller card facilitates direct connectivity to external SAS storage devices, supporting up to 2 external ports for broadened storage capacity and flexibility. It comes equipped with 256MB of cache memory, enhancing data transfer rates and overall storage performance. Designed specifically for applications that demand high-speed data access and storage scalability, such as database management and digital media processing, the P411 controller provides robust data protection features, including RAID support. It ensures reliable data integrity and fault tolerance, critical for enterprise-level storage solutions. The inclusion of this SAS controller in server setups enables IT administrators to extend their storage infrastructure capabilities, accommodating growing data storage needs with efficiency and reliability.