It's difficult to determine the "best" SSD dedicated server as it depends on your specific needs and budget. Some popular options include servers from companies like Dell, HP, and Supermicro, which offer a variety of configurations and features. Some factors to consider when choosing a dedicated server include the type and amount of storage, the amount of RAM, the number of CPU cores, and the network bandwidth. You may also want to consider the level of support and customer service offered by the provider. Ultimately, you should research and compare different options to determine which server is the best fit for your particular needs.