The G-Force SA model sets new standards for mission critical low cost RAID solutions. The G-Force SA model features hot swappable Serial-ATA drives, hot swappable power supplies, and a new redesigned chassis for maximum airflow. All implemented in a 2U platform RAID. This new Serial-ATA interface is a high performance device for today's IDE storage solutions. The smaller cables, connectors, and improved silicon design alleviate many shortcomings or today's ATA specifications. The G-Force SA model is designed to simplify complicated and time consuming operations. Compared to the conventional disk array, which is designed for experienced IT professionals, it comes with the innovative Plug-N-Play RAID. Just attach to your host server and G-Force SA is up and running after following the step-by-step built-in setup program and a user interfaced button on the front panel. The high availability hardware and firmware architecture automatically detects bad sectors and failed disk drives. When installing a replacement disk or using a hot spare disk, the system automatically rebuilds data without keyed in commands or functions. An LCD panel Display a comprehensive operating status. Upon failure (HDD) the built in buzzer sounds and LCD panel indicated the failure status simultaneously. With the system on, remove and install hot swap components without interrupting data access.