A circuit board designed with minimum server components
Requires an enclosure that houses multiple blades and provides power and cooling, networking interconnects, ports, and management interface

Blade Servers vs Rack Servers vs Tower Servers | ServerWatch
Servers come in several different configurations. In the data center, decisions about blade server vs. rack server vs. tower server will affect performance, data center space, budgets, and scalability. This article is a quick start guide to rack servers, blade servers, tower servers: how to understand their advantages and shortcomings, and how each type fits into your server requirements.
https://www.serverwatch.com/hardware/blade-servers-vs-rack-servers/


Seonglae Cho