ACARD Technology Corp. has produced AEC-6890, a two-channel RAID controller, for Serial ATA, the newest storage interface. AEC-6890 meets the 1.5Gbps standard in the first generation of Serial ATA. Besides its high transfer rate of 150MB/s, AEC-6890 supports a 1-meter-long hard drive cable, too. The narrow cable and connectors are good for heat sinking and air circulation inside the chassis of PC.