Module	Row	Width	Depth	+12V	-12V	+5V
5 Modules (1 passive)		Row 2	96 HP	max 38 mm	900 mA +12V	650 mA -12V	0 mA +5V
4 Modules (0 passive)		Row 4	100 HP	max 40 mm	514 mA +12V	52 mA -12V	0 mA +5V
9 Modules (1 passive)		Total	196 HP	max 40 mm	1,414 mA +12V	702 mA -12V	0 mA +5V
	Boredbrain Music Xcelon Xi3 Mini 3-Channel Mix Expander	2	8 HP	38 mm	55 mA	50 mA	?
	Boredbrain Music Xcelon XP3 3-Channel Stereo Mix Expander	2	22 HP	38 mm	190 mA	150 mA	?
	Boredbrain Music Xcelon True Stereo Voltage-Controlled Mixer	2	48 HP	38 mm	395 mA	320 mA	?
	Boredbrain Music IO 30-Channel Direct Input/Output	2	8 HP	20 mm	Module does not draw current
	Boredbrain Music Optx v2 ADAT Optical Converter	2	10 HP	38 mm	260 mA	130 mA	?
	Erica Synths Black Sequencer New Black Sequencer	4	42 HP	25 mm	148 mA	20 mA	?
	Make Noise TEMPI Polyphonic time-shifting module	4	10 HP	24 mm	46 mA	0 mA	0 mA
	Make Noise Rene Mk2 3D cartesian music sequencer	4	34 HP	24 mm	235 mA	0 mA	0 mA
	Intellijel Planar 2 Recordable Joystick and Vector Mixer / Router	4	14 HP	40 mm	85 mA	32 mA	0 mA

If you had a Unicorn Account you could export this sheet as a CSV file