Lenovo ThinkSystem Drive Dock - USB 3.0 Host Interface Internal - Hot Swappable Bays - 1 x HDD Supported - 4 TB Total HDD Capacity Supported - 1 x Total Bay - 1 x 5.25" Bay - 96 Mbit/s Data Transfer Rate

The new Lenovo Removable Disk EXchange (RDX) USB 3.0 removable disk backup solution for Lenovo servers is designed to address your increasing capacity and backup requirements, and reliably and cost-effectively protect your business valuable assets, while alleviating the deployment and management complexity of traditional tape drives. It uses a rugged removable disk cartridge and docking station to provide an easy-to-use, highly secure, fast, and portable answer to your data protection concerns.