Verbatim DC 2120-Extra 400MB Minicartridge. The DC2120-EXTRA minicartridge is compatible with QIC-80 drives (QIC, QIC-Wide, and Travan). Substitute for any DC 2120 QIC-80, TR-1, or QW 5122F. Up to 37% more capacity than other Travan style cartridges. This minicartridge holds 400MB uncompressed and 800 MB compressed. Please click on the Specification URL below for further details.