B660 motherboard deals
B660 is the 600-series counterpart of B760, with slightly fewer PCIe 4.0 chipset lanes. Memory overclocking is supported, CPU overclocking is not. 13th and 14th generation processors need a BIOS update, which is worth checking on older stock.
Guide: Intel B660 chipset guide — Yes, B660 supports DDR5, but each board takes DDR4 or DDR5, never both. Intel B660 on LGA1700: XMP, no CPU…
LGA1700 chipsets
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