Keep it cool. #onepicaday #controldata #mainframe #cpu #hdr #datarena #cyber960 #ecl #vintagecomputing #techhistory #technikgeschichte

Super Solutions for Super Problems. #onepicaday #marketing #vintagecomputing #controldata #hpc

The #ControlData 960 of the #datArena is finally in working condition again.

Enable – Disable – Restart. #onepicaday #vintagecomputing #switches #controlpanel #controlswitches #controldata #powersupply

Glättungskondensatoren / Smoothing Capacitors. #onepicaday #vintagecomputing #controldata #cdc #kondensator #capacitor #macrophotography #makrofotografie #netzteil #powersupply #techhistory #technikgeschichte #cyber2000

Power On/Off. #onepicaday #vintagecomputing #controldata #powerswitch

Federkontakte / Spring Contacts. #onepicaday #powerdistribution #controldata #mainframe #cpuboard #stromverteilung #vintagecomputing #techhistory #macrophotography

Paper Check. #onepicaday #vintagecomputing #retrocomputing #controldata #lineprinter #chainprinter #techhistory

180 Ampere. #onepicaday #vintagecomputing #mainframe #controldata #powerswitch #datarena