Apple powermac g3 blue.white Service Manual

 

 Basics

Drives Installed - 25

 

The SCSI card inside the Power Macintosh G3 supports other 

types of Wide Ultra SCSI drives, as well as Ultra2 LVD SCSI 

devices. However, if you mix the different kinds, the system 

will operate at the speed of the slowest device. If you want 

optimal performance using the card, use only Ultra2 LVD 

SCSI devices. To maintain optimal performance using 

another kind of SCSI device, add a PCI card that supports the 

device.