100% new 
Compliant with PCI Express Bass Specification 1.0a 
Serial ATA 
Integrated Serial ATA Link and PHY logic 
Compliant with Serial ATA 1.0 specifications 
Supports Serial ATA Generation 2 transfer rate of 3.0 Gbps 
Supports two independent Serial ATA channels 
31 Commands and Scatter/Gather Tables per Port on-chip 
Protocol Override per Command 
Staggered Spin-up Control 
PCI Express 
Support 1-lane 2.5 Gbps PCI Express 
Internal application interface multiplexed to 2 ports 
All registers appear in unified memory space 
All registers accessible through I/O space 
Full-chip command completion status accessible with single PCI Express access 
Supports RAID 0, RAID 1 
system: Windows 2000,2003,XP.