The MP-8418 reads and writes tape formats compatible with the IBM 3480 and 3490. All drives are capable of reading and writing very large tape records (up to 3.8 MB). Table top or rack mount. Directly attaches to IBM AS/400 and RS/6000, open systems, PCs, Workstations or networks. Low power dissipation. On-site service available in U.S. and Canada.