It's configuration is as follows:
|Clock Speed||5 MHz||-|
|DUB0||Fujitsu M2249E||305 MB|
|DUB1||Fujitsu M2249E||305 MB|
|Monitor||VT 420||Text terminal|
Tom is mounted in a BA123 cabinet. The Fujitsu drives are of type ESDI, and appears as RA81:s to the system although they obviously are not.