Product Description
IBM 7104 System Unit Expansion
- 12 disk slots
IBM 7104 enables an additional 12 disk units to be added to the Model 270. #7104 has no PCI card slots and no removable media slots. The base #7104 supports six disk units, and requires a #7123 DASD Expansion Unit when installing over six disk units. Disk units in the #7104 are driven by a disk unit controller located in the system unit. One #7104 may be installed on a Model 270.
