IBM 3995-C42 Optical Library Dataserver
The enhanced Model C42, which is based upon 5.2 GB (8x) optical technology, features Extended Multifunction optical drives that provide up to 270 GB (Model C42) (unformatted capacity) of rewritable, permanent WORM, and continuous composite WORM (non-permanent) optical storage for direct attachment to the AS/400. Includes 52 optical cartridge storage slots and two internal Extended Multifunction drives.