MICROFORUM

yes, you need to connect HDD unit with HP9000/310 with GPIB cable.
I think, on the HDD is still an OS for HP9000/310 because earlier this HDD was used with the HP9000/310.

offer for sale Hewlett Packard HP9000/310 in very good condition with dual floppy unit HP9121.
Price:
HP9000/310 ..... GBP 150.-
HP9121 ......GBP 100.-
shipping from EU inside EU, add shipping costs.

yes, GPIB cable and power cord available. I have more various GPIB cables.
Shipping to Berlin for EUR 16.- incl.packing and insurance. Will be send from EU to avoid VAT.

SALE external vintage hard disc unit HP7957A with GPIB interface.
date: year 1987
capacity: 106 Mbyte (Micropolis 5 1/4", ESDI,type 1353)
unit is working, but no warranty.
price: best offer

wir haben 5.25" floppy mit CP/M für Robotron 1715. Zum Vermut, seit 2008 haben wir kein Robotron 1715.