Imation Black Watch 9840 Tape Cartridge # 91270 Take the proper precautions to secure your growing data library with the Black Watch 9840 #41024 tape cartridge from Imation. To save costs and enjoy the capability to store more data on a single tape, The Black Watch 9840 #91270 tape cartridge has up to 20 GB of native capacity and 40 GB of compressed data. To protect your tape against damage, the Imation Black Watch 9840 has integrated a proprietary backcoating to protect against static electricity, impressions, & scratches. This backcoating absorbs debris safely to decrease chance of errors and minimizes inter-layer slippage for uniform signal output. The 9840 Black Watch tape cartridge has accurate tape spooling, ensuring even tape winding and improved tape stacking with every back-up. For reliable handling and storage, Imations Black Watch 9840 Black Watch tape line-up has a deep recessed label area & finger grips. Safely secure and backup your data with Imation Black Watch 9840 tape cartridges.