drives with IEEE-488 connector
| MODEL |
DRIVES |
DOS |
CAPACITY |
COMMENTS |
| CBM 2040 / CBM 3040 |
dual 5.25" |
1.0 |
170 KByte |
write more blocks than CBM 4040 (670 blocks free), no relative files |
| CBM 4040 |
dual 5.25" |
2.0 |
170 KByte |
reads 2040/3040 Disks, read and write compatible with 1541/2031/4031(664 blocks) |
| CBM 2031LP / 4031LP |
single 5.25" |
2.6 |
170 KByte |
664 blocks free, same as CBM 1541, but IEEE connector |
| CBM 8050 |
dual 5.25" |
2.5 or 2.7 |
512 KByte |
disks are written on one side with double density (2052 blocks free) |
| CBM 8250 / 8250LP |
dual 5.25" |
2.7 |
1 MByte |
write on both sides(4133 blocks), read 8050-disks, LP Version has smaller case |
| SFD 1001 |
single 5.25" |
2.7 |
1 MByte |
same as CBM 8250LP, but only one drive and 1541-case |
| CBM 8060 / CBM 8061 |
dual 8" |
??? |
750 KB / 1.5 MB |
--- |
| CBM 8280 |
dual 8" |
3.0 |
1 MByte |
--- |
| CBM D9060 / D9090 |
harddrive |
3.0 |
5 MB / 7.5 MB |
--- |
drives with serial connector
| MODEL |
DRIVES |
DOS |
CAPACITY |
COMMENTS |
| VIC 1540 |
single 5.25" |
2.x |
170 KByte |
predecessor of CBM 1541, for use with VC20, transfer speed is faster than CBM1541 |
| CBM 1541/1541-II |
single 5.25" |
2.6 |
170 KByte |
standard-drive for C64, 1541-II has external power supply and smaller case |
| CBM 1570 |
single 5.25" |
3.0 |
170 KByte |
read/write compatible with 1541, 1541-case, supports burst and CP/M mode if connected
to C128 |
| CBM 1571 |
single 5.25" |
3.0 or 3.1 |
340 KByte |
same as 1570, but writes on both sides and has other case, build-in in
C128D |
| CBM 1581 |
single 3.5" |
10.0 |
800 KByte |
supports burst and CP/M mode if connected to C128, has external power supply |