124992-B21 - HP Smart Array 5302 Dual Channel PCI Ultra3 SCSI RAID Controller Card Only

Description

The HP 124992-B21 Smart Array controller is a PCI-based RAID solution designed for HP servers, offering essential data protection and performance improvements for SCSI storage arrays. It features an Ultra3 SCSI interface, capable of supporting data transfer rates up to 160MB/s, which was a significant advancement for its time, enabling faster access to data compared to earlier SCSI standards. The controller is equipped with 64MB of onboard cache memory, which helps to buffer I/O operations, thereby reducing latency and enhancing the overall throughput of the storage subsystem. This RAID controller supports key RAID levels, specifically RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), and RAID 10 (striped mirrors for both performance and redundancy). This selection provides a good balance for many common server workloads, offering options to either boost performance by spreading data across multiple drives or ensure data availability through mirroring. While it may not support the more advanced RAID levels like RAID 5 or 6 found in higher-end controllers, it provides a solid foundation for data integrity and reliability in environments where these levels are sufficient. Designed for seamless integration within HP ProLiant server platforms, the 124992-B21 benefits from HP's established management tools and ecosystem. This ensures ease of deployment, configuration, and monitoring. The controller's PCI interface makes it compatible with a wide range of older HP server models that utilize this expansion slot standard. It serves as a cost-effective solution for businesses seeking to implement basic RAID protection and improve storage performance without the complexity or cost of more advanced controllers, making it suitable for departmental servers or less critical applications.

Condition: Refurbished