But they support Intel XMP 3.0 and AMD EXPO profiles
Manufacturers of computer components, in one form or another, often add some designations to the names of their products that indicate overclocking. Crucial also released DDR5-6000 Pro Overclocking memory modules, which explicitly talk about overclocking, however, these modules cannot be overclocked.
To be more precise, you cannot do this manually. The modules support Intel XMP 3.0 and AMD EXPO overclocking profiles, but manual overclocking is expressly prohibited in the company's warranty description. At the same time, on the page of the modules themselves on the Crucial website, the word Overclocking appears 19 times.
The memory operates at a voltage of 1.35 V with timings of 36-38-38-80. Crucial says manually changing voltage, frequency or timings may result in product failure.
In fact, many companies protect themselves in one way or another within the framework of warranty obligations, but in this case Crucial simply overdid it with contradictions.