1)
The FAIRCHILD 670 mkII require good ventilation, so please allow for at least 1U above the unit. Failing to do so could damage it :

2)
The FAIRCHILD 670 mkII is 15 kg, so it needs to be fully supported, failing to do so could damage the front panel or the case in the long term :

3)
If you decide to install your FAIRCHILD 670 mkII into a dedicated Rack unit, please make sure it seats at the bottom of your Rack, then there is no need for a supporting tray or a railing system :

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4)
Dimensions of the FAIRCHILD 670 mkII :
Front panel : 6U
Dimensions of the case: 260 (H) x 430 (W) x L 430 (L) (mm)