Adaptec 963506-02 2-Ports Wide Ultra SCSI PCI RAID Controller Card

Product Description

The Adaptec 963506-02 is a RAID controller card designed for environments utilizing Wide Ultra SCSI storage devices. It features two Wide Ultra SCSI ports, allowing for the connection of multiple SCSI hard drives or other peripherals. This controller enables the implementation of RAID configurations, such as RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balanced performance and redundancy), and RAID 10 (striped mirrors for high performance and redundancy), thereby enhancing data protection and system reliability. Operating on a PCI bus (likely PCI-X, common for this era of SCSI controllers), the card provides a dedicated pathway for managing storage traffic, offloading I/O processing from the host CPU. This results in improved system performance, especially for storage-intensive applications like databases and file servers. The controller typically includes onboard cache memory to further accelerate read and write operations, acting as a buffer between the drives and the system memory. This Adaptec RAID controller is a solution for servers and storage systems that rely on SCSI technology. It offers a way to aggregate multiple SCSI drives into a more robust and performant storage subsystem, providing essential data protection features and performance benefits for businesses still operating with SCSI-based infrastructure. Its dual Wide Ultra SCSI ports offer flexibility in connecting a range of SCSI devices.