LSI LSI8751D Symbios SYM8751D High Voltage Differential HVD SCSI Controller Card. - New Bulk Package Overview LSI8751D is single-channel Ultra High-Voltage Differential (HVD) SCSI The LSI8751D, 32-bit PCI, single-channel High Voltage Differential (HVD) Ultra SCSI HBA enables cable lengths of up to 25m (82 ft) and is ideal for connecting new or existing servers and workstations to HVD peripherals including storage enclosures and tape libraries. This highly reliable card is supported with device drivers for all major operating systems. Powerful SCSI Device Management System (SDMS) software, on-board BIOS and simple configuration utility make installation easy and virtually automatic. LSI Logic is a key contributor to the standards bodies that defined todays SCSI and PCI standards assuring users the highest level of quality and compatibility. Features Synchronous: Up to 40 MBps Ultra SCSI Up to 20 MBps Fast SCSI Asynchronous: up to 14 MBps Direct (bus master) memory access for low overhead with 32-bit burst data transfers at 133-MBps PCI data transfer rates Zero wait state PCI transfers Up to 64-bit PCI burst size to maximize the PCI data transfer rate PCI 2.1 compliant PCI extended access cycles 32-bit, 33-MHz PCI bus Functions as full 32-bit PCI DMA bus master Operates on 3.3V or 5V PCI buses