The U320 Daughter Card, designed specifically for Y0317 and PV220S systems, is a reliable input/output expansion solution from . This new component seamlessly integrates with compatible storage devices and optical drives, enhancing your system's connectivity capabilities. As a specialized accessory for computer components, it provides Ultra320 SCSI interface support, allowing for efficient data transfer between your system and connected peripherals. The daughter card's compact design, weighing just 9 ounces, ensures easy installation while maintaining system stability. Perfect for professionals who need to expand their storage options or upgrade their existing setup, this daughter card represents a practical solution for enhanced system functionality. Compatible with select systems, this component is essential for users looking to maximize their computer's storage and optical drive capabilities.