The EMC CX-AT05-320 is a hard drive engineered for the EMC CX series storage arrays, providing additional storage capacity and reliability. With a storage capacity of 320GB and a 5400 RPM spin rate, this 3.5-inch ATA hard drive offers a solid balance between storage space and performance for business applications. The inclusion of a 3Gb/s interface ensures respectable data transfer speeds, suitable for light to medium workloads such as file sharing, archiving, and backup applications. Designed for durability and long-term reliability, this hard drive is an excellent choice for businesses looking to expand their storage capacity within their EMC CX series storage solutions, offering a cost-effective way to extend the life and functionality of their existing storage infrastructure.