WN54120 Cabinet is UL2416 Certified and built with high-quality SPCC cold rolled steel with assembled structures to sustain GR 63 Zone 4 test w/o damaging rack-mounted equipment. WN54120 has the option to mount with 4 detachable molded rods to increase overall cabinet strength to easily dissipate unexpected seismic energy. WN54120 can survive vertical 10CM drop test with loading weight 2204LB without damaging the structure. This stylish and secure anti-seismic server rack can protect your investment in computer equipment and offers a superior safety to your data center environment. WN54120 is fully customizable to fulfill your specific requirements. **Test Report Available Upon Request**