HP 348757-B21 Wide Ultra2 SCSI PCI SCSI Controller

Product Description

The HP 348757-B21 is a PCI adapter card that functions as a Wide Ultra2 SCSI controller. This controller is designed to provide a high-performance interface for connecting various SCSI peripheral devices, such as hard drives, tape drives, and optical drives, to a computer system. The Ultra2 SCSI standard offers improved speed and cable length capabilities over previous SCSI generations, making it suitable for demanding server and workstation applications that require reliable and fast data transfer. This controller card utilizes the PCI (Peripheral Component Interconnect) bus, a common expansion slot interface in many older server and desktop systems. The 'Wide' designation indicates that it supports a wider data path (16-bit) compared to 'narrow' SCSI, allowing for higher throughput. The 'Ultra2' specification signifies its support for LVD (Low Voltage Differential) signaling, which enhances signal integrity and allows for longer cable runs and higher speeds. By installing the HP 348757-B21, users can expand their system's connectivity options to include a range of SCSI devices. This was particularly important in enterprise environments for building robust storage arrays, connecting high-capacity tape backup systems, or integrating specialized SCSI peripherals. It represents a key component for systems requiring advanced I/O capabilities for storage and data management.