This section is about the SPI Rack itself: the chassis, power supply and IVVI rack compatibility. The chassis is the same for any application, but the power supply might change depending on the use case. To determine which power supply you need, take a look at How to get started and read the corresponding power supply section. The last section is about the compatibility with the IVVI Rack modules. For people unfamiliar with the IVVI Rack, see http://qtwork.tudelft.nl/~schouten/ivvi/index-ivvi.htm.