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Intel’s Arrow Lake official memory speeds are unchanged with standard memory sticks — pricier CUDIMM memory needed for faster base spec

The Intel Core Ultra 200S (codenamed Arrow Lake) chip spec sheets note that their maximum JEDEC DRAM speed is DDR5-6400, allowing users to use faster memory speeds without overclocking. However, hardware leaker @harukaze5710 shared some documentation on X that showed that the chips supported the faster standard when using more expensive CUDIMM.