A blade server is a server chassis housing multiple thin, modular electronic circuit boards, known as server blades. Each blade is a server in its own right, often dedicated to a single application.
What is blade server? - Definition from WhatIs.com - SearchDataCenter
A blade server is a server framework accommodation multiple slim, modular electronic path boards, recognized as server blades. Each cutting edge is a server in its personal correct, over and over again devoted to a single submission. The blades are exactly servers on a card, containing processors, memory, included network controller, an not obligatory Fiber Channel host bus adaptor and previous input/output (IO) ports.
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