Rack mounting the chassis
The rack mount brackets provided with the chassis are for fixing the chassis to the rack, not for supporting the load. Be sure to use guide rails that are compatible with your equipment rack and are capable of supporting the weight of the chassis (over 300 lbs).
Attach guide rails to the rack and mount the chassis on the guide rails.
Fasten the chassis to the rack using the eight M5 or M6 rack-mount screws provided with the rack.