Our readers love new products so we add new technologies every month. What were the hottest in 2018? Cooling options, networking technology, and, of course, power, were all represented in the top products this year.

1. Chillers from Carrier
    
2. Modular Data Centers from RK Mission Critical
    
3. UPSs from Vertiv
    
4. Busways from Anord-Mardix Group
    
5. Data Center Routing ASIC from Rockley Photonics