Intel CPU 13th Generation Core i9-13900K BOX BX8071513900K / Officially Distributed in Japan

*A BIOS update may be required when installing on an Intel 600 series motherboard. RPL-S Core i9-13900K 24/32 3.0GHz 7xx Chipset Intel's 13th generation CPU, codenamed "Raptor Lake-S," combines two types of cores: P-cores (performance cores) for high-load processing and E-cores (efficient cores) for low-load processing, enabling more efficient processing load sharing. Optimized for Windows 11. For Windows 10, version 21H1 or later is recommended. Supports DDR5 memory: Supports conventional DDR4, allowing for a wide range of memory options. *The two standards are not compatible, so please check the motherboard's supported memory.