Only the lowest-end Ryzen 5 3600XT will bundle a Wraith cooler.

With its new Ryzen XT-series CPUs, AMD may have stolen a page from Intel’s playbook by offering a moderate clock speed bump while taking away the bundled cooler.

Although accidentally leaked already, the three CPUs are officially:
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https://www.pcworld.com/article/3562773/amd-ryzen-xt-series-price-availability-features-no-cooler.html