Commodore D9090
The Commodore D9090 is a 7.5 MByte hard disk. The hard disk has 3 platters with 6 read / write heads. The total number of available blocks is 29159.
- Sectors per track: 32
- Bytes per sector: 256
- Cylinders: 153
- Sectors per cylinder: 192
- Average access time: 153 msec
- Rotation speed: 3600 rpm
- Weight: 10 kg (21 lbs)
- Sectors per track: 32
- Bytes per sector: 256
- Cylinders: 153
- Sectors per cylinder: 192
- Average access time: 153 msec
- Rotation speed: 3600 rpm
- Weight: 10 kg (21 lbs)
Application:
CBM / PET
Diskette:
3 platters hard disk
Capacity:
7.5 MBytes
DOS version:
Commodore DOS 3.0
Connections:
IEEE 488
Dimensions:
145 x 210 x 385 mm
Manufacturer:
Commodore
The Commodore D9090 7.5 Mbyte hard disk.
Close-up of the Commodore D9090.
The inside of the Commodore D9090.
Close-up of the hard disk inside the Commodore D9090.
Update: 2010-04-03 19:15:19