Specifications:

Ultra ATA/133 Functions:

• Silicon Image SIL680 Ultra ATA/133 IDE controller chipset
• Compliant with UDMA6 ATA/133 specification
• Complaint with ATA/ATAPI-6 specification
• Supports maximum data transfer rate of 133 MB/sec
• Compliant with PCI specification Version 2.2
• Compliant with Programming Interface for Bus Master IDE Controller Rev 1.0
• PCI “Plug & Play” compatibility
• Supports 48-bit sector addressing (maximum HD drive size is 131,072 TB)
• Two independent Ultra Ata channels with 256Bytes buffer per channel.
• Connect up to four IDE/ATA devices (Coexists with other on-board IDE controllers)
• Pully backwards compatible with Ultra ATA/100, Ultra ATA/66, Ultra ATA/33, EIDE/Past ATA-2, IDE and ATAPI devices
• Automatics performance tuning for each device attached
• Supports Ultra and Multi-Word DMA timing modes
• Enhanced data integrity of transferred data with CRC (Cyclical Redundancy Check) protection and verification