2000", a 20MB internal hard disk that also included a Motorola 68881 floating-point unit, but the speed advantage of the HyperDrive had been negated on the new Macintosh Plus computers by Apple's inclusion of an external SCSI port. General Computer responded with the "HyperDrive FX-20" external SCSI hard disk, but drowned in a sea of competitors that offered fast large hard disks. General Computer changed its name to GCC Technologies and relocated to Burlington, Massachusetts. They continued to sell laser printers until 2015, at which point the company was disestablished. Employees Elizabeth (Betty) Ryan Lucy Gilbert References External links GCC corporate homepage Video: "College Dreams- the story of General Computer" Play Value - ON Networks Defunct computer companies of the United States Computer printer companies Computer peripheral companies Defunct video game companies of the United States Video game development companies Computer companies established in 1981 Computer companies disestablished in 2015 Electronics companies established in 1981 Electronics companies disestablished in 2015