1999 – Two readers ask about upgrading drives in their Performa 6400, one looking at a SCSI hard drive, the other a replacement CD-ROM drive. This information also applies to the Power Mac 6400.
The 6400 replaced the Performa 6360 and used a new tower configuration. It was available in 180 MHz and 200 MHz configurations. The neatest feature: a built-in subwoofer for very rich sound.