IBM 3490 Model C2A Tape Drive - Refurbished
The 3490E C2A is a model of the 3490E Cxx family of tape drives. It is specifically designed for use in the 3494 tape library and cannot be used outside the tape library. The C2A is a Control Unit with two drive units without ACL. This model is functionally equivalent to the C22, supporting up to two channels either parallel, ESCON, or SCSI-2.