IBM RT-686 User Manual page 26

Components and Functions
Note: Do not lift up the computer while engaging.
5. Lock the computer.
There is 1 PCI slot on the DockUnder-Office. Maximum card dimensions is
260mm (L: length, including L-bracket thickness) x 115mm (W: width, including
gold fingers) x 24 mm (H: height, including PCB 1.6mm, components side
17mm, solder side 5mm). The maximum power rating of PCI card is +5V 1A,
+3.3V 1A, +12V 100mA, -12V 100mA.
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