The Quantum TF4272-512 / TC-L42BN-EZ-B LTO Ultrium 4 SAS Half Height External Tape is a reliable and high-capacity external tape drive designed for use with PCs. This drive offers storage capacity of up to 1.6 TB using LTO-4 storage format. The Quantum brand ensures quality and performance, making it a great choice for businesses or individuals looking to securely store and backup large amounts of data. With its SAS interface, this external tape drive provides fast data transfer speeds and seamless integration with various systems.