This is CoCoZilla

A totally wirewrapped coco-3. No coco-3 was pirated to make this 8x10 wirewrap board. Contents: Hitachi HD63C09EP CPU, fully buffered with "F" style TTL, on board IDE, on board Floppy, on board 2-megs, on board three serial ports, on board one parallel port set up as the printer port, on board 4-slot MPI-clone, buffered. Sits inside of a very large chassis, about 34" by 7" by 30". Has two IDE drives on one cable both with different drivers and descriptors for NitrOS9 v200n. One IDE drive uses all 16-bits. The other IDE drive uses only 8 bits and is partitioned with 14 partitions. Both drives are different, 540mb and 850mb, LBA mode is used for both. The fan, because the 2-megs SIMMs gets hot!