Alibaba.com offers 5 42u rack products. About 20% of these are network cabinets. A wide variety of 42u rack options are available to you, There are 5 42u rack suppliers, mainly located in Asia. The top supplying country is Taiwan, which supply 100% of 42u rack respectively. 2u rack products are most popular in Mid East, South America, and Eastern Europe. You can ensure product safety by selecting from certified suppliers, including 2 with ISO/TS16949, 2 with Other, and 2 with ISO9001 certification.