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The only difference between model 40 and 80 is the disk drive built in. | The only difference between model 40 and 80 is the disk drive built in. | ||
Model 40 has | Model 40 has a 5¼″ 40-track 360KB DS DD drive, whereas model 80 has a 5¼″ 80-track 720KB DS DD drive. | ||
Second drive can be connected by edge connector at the side. System tests both drives at the startup, so any combination of drives can be connected. | Second drive can be connected by edge connector at the side. System tests both drives at the startup, so any combination of drives can be connected. | ||
There are two versions of the hardware: | There are two versions of the hardware: | ||
V1 uses WD2797 floppy controller chip | * V1 uses WD2797 floppy controller chip | ||
V2 uses GM82C765B floppy controller chip | * V2 uses GM82C765B floppy controller chip | ||
[[Category:Peripherals]] | [[Category:Peripherals]] |