Adaptec AHA-154XA Drive Compatibility List

                 August 22, 1989

Manufacturer     Model             Capacity

Adaptec          ACB-4525Z         SCSI to ESDI Bridge Controller

AGA              Optical Disk      650 MB

Archive          Viper             150 MB Tape Drive

Cipher Data      QIC 150           150 MB Tape Drive

Control Data     94211-91          89.3 MB
Control Data     94166-182         160.7 MB
Control Data     94171-311         226.4 MB
Control Data     Patriot           1/2" Tape Drive

Connors          CP 340            43.6 MB
Connors          CP 3100           108.1 MB

Hewlett Packard  97536SA           300 MB
Hewlett Packard  88780A            9 Track Tape Drive

Hitachi          DK 514C-38        330.1
Hitachi          DK 515C-78        170 MB
Comments:        Takes too long to respond to select after
                 reset.  Takes 1.0 sec.  Should take 0.25 sec.

Maxtor           PC 800            WORM Drive
Maxtor           3170              170 MB
Maxtor           4380S             337.6 MB
Maxtor           8760S             675.7 MB
Maxtor           8380S             360.4 MB
Comments:        Problem with LUN other than 0

Micropolis       1375              154 MB
Micropolis       1578-15           380 MB
Micropolis       1588              760MB

Miniscribe       8425S             21.3 MB
Miniscribe       3180S             160 MB

NEC              D5852             151.7 MB
NEC              D5862             300.8 MB
NEC              D3841             45.1 MB

Priam            738               338.7 MB

Quantum          Q200              50 MB
Quantum          Q280              80 MB
Quantum          PRO 40            40 MB
Quantum          PRO 80            80 MB

Rodime           RO 3130S          97.6 MB
Comments:        Problem with LUN other than 0

Seagate          225N              21.4 MB
Seagate          157N              49.1 MB
Seagate          ST296N            65.3MB
Comments:        Early Seagate SCSI drives do not fully implement
                 the SCSI spec.  Check with Seagate if problems
                 with SCSI verify command.

Syquest          SQ555             45.7 MB
Comments:        Need latest firmware from Syquest if DOS format
                 or verify hang unit.

Toshiba          MK 234 FB         110.4 MB

Wangtek          5150              150 MB Tape Drive