Yes there are Intel Core i7-4770k CPUs that did not came with a fan heat sink, you can determine the CPU if it has a bundled fan or not by checking its product code, ex. BX0000I74770K, BXC00000I74770K, BXF00000I74770K. The i7-4770K that dont have fan heat sink has a product code that starts with BXF, on my examples, its the last product code that is fanless.
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