This an enlarged version of the A-100 low cost case with 9 U or three rows of modules. As only one power supply is required this is the most economic version of the A-100 low cost case. Apart from that the 9U version is identical to the 6U version. This version has the upgraded PSU3 power supply.
Measures:
outside: approx. 445 (width) x 420 (height) x 160 (depth) mm
inside: 3 x 84 HP x 3 U (three bus boards), usable depth for A-100 modules: approx. 80 mm in the power supply area (bottom right), resp. approx. 110 mm in the remaining area (measured from inner side of the front panel until end of the pc board of the module)
Weight (without modules): about 5,2 kg
Electrical specifications:
mains voltage: 115V
output voltages/current: +12V/2000mA, -12V/1200mA, and additional +5V with 4000mA. +5V are no longer required for A-100 modules but there are many modules from other manufacturers that require +5V.