Specification
Chipset: VIA 6421
Supports RAID Level 0, RAID Level 1 and JBOD Ultra ATA-133/IDE interface
Single channel master mode hard disk controller supporting two enhanced IDE devices
Redefined Bus Master Programming interface for IDE controllers to support up to four bus masters in a single function
Supports ATA PIO mode 4, multi-word DMA mode 2 drivers and UltraDMA- mode6
Extension to Ultra DMA-133 interface for up to 133MB/s transfer rate
Complies with ATA/ATAPI-6 Serial ATA Interface
Complies with Serial ATA Specification Revision 1.0
Supports internal PHY with each PHY supporting up to two SATA devices
Dual channel master mode PCI supporting up to two SATA devices
Support data transfer rates of up to 150Mbps per SATA channel PCI Interface
33 MHz operation
Supports PCI 2X mode and PCI native modes
Complies with PCI Local Bus Specification Revision 2.2
Microsoft Windows 98, ME, NT 4.0, 2000, XP operating systems support