The MICROSEMI SmartRAID 3152-8I 12Gb/s SDN 2290200-R 8PORT SMARTRAID with battery is an internal hard disk drive that offers high-speed storage capacity of 12GB. As part of the SmartRAID series by MICROSEMI, this drive is designed to provide efficient data storage and access for computers and networking systems. With its multiple ports and high data transfer rate, this product is ideal for businesses and individuals seeking reliable and fast storage solutions. Additionally, the inclusion of a battery ensures uninterrupted power supply, making it a dependable choice for critical storage needs.