NeXTcube © 1990 Next Software Inc.
The NeXTcube was a high-end workstation computer developed, manufactured, and sold by NeXT from 1990 until 1993. It superseded the original NeXT Computer workstation and is housed in a similar cube-shaped magnesium enclosure. The workstation runs the NeXTSTEP operating system and was launched with a US$10,000 list price.
Machine's bios.