Intel Core i5-10400 10th Gen Desktop Processor — Open Box, Never Used.. Selling an Intel Core i5-10400 processor. The box was opened, but the CPU and included stock Intel cooler were never installed or used. Both have been kept in good condition. Specifications: • Intel Core i5-10400 • 10th Gen • 6 Cores / 12 Threads • 2.9 GHz Base Clock • Up to 4.3 GHz Turbo • LGA1200 Socket • Intel UHD Graphics 630 • 65W TDP • DDR4 Support Condition: Open box — CPU and cooler never used or installed. Includes the Intel stock cooler. No motherboard included. Please verify compatibility with your motherboard before purchasing. Will be packaged securely for shipping.