Promise SATA300 TX4 4-Port SATA PCI Adapter (F29S3T410000000) Serial ATA Controller

The SATA300™ TX4 4-Port SATA PCI Adapter from Promise® Technology, Inc. offers an effective solution for connecting up to four high performance Serial ATA disk drives to PC motherboards with a PCI interface. The controller supports SATA 3 Gbps drives and conforms to Serial ATA II, Extensions to Serial ATA 1.0a specification. In addition to Native Command Queuing, the controller also supports Tagged Command Queuing with drives that can take advantage of this capability. Command Queuing increases I/O performance by intelligently reordering data requests so that the data can be more quickly accessed than if the commands weren't ordered. Sporting a low-profile form factor, the SATA300™ TX4 features a 66 MHz PCI bus with support for up to 266 MBps burst data transfer rates. It also includes large LBA support for drives above 137 GB; plus its onboard BIOS automatically identifies and configures drive and device type. The SATA300™ TX4 is designed to optimize flexibility throughout the life of the storage syst

4-Port Serial ATA 3G PCI Host Bus Adapter. Manufactured to the Highest Quality Available. True Enhanced Performance with NCQ/TCQ support. Latest Technical Development. Supports up to 4 Serial ATA hard drives allowing up to 3Gb/sec transfer rate per port.