The Core i5-10400 2.9 GHz Six-Core LGA 1200 Processor from Intel has a base clock speed of 2.9 GHz and comes with features such as Intel Optane Memory
Intel Core i5-10400F - Core i5 10th Gen Comet Lake 6-Core 2.9 GHz
Intel Core i5-10400 Comet Lake 6-Core 2.9 GHz CPU Processor
Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400 : Electronics
Intel Core i5 (10th Gen) i5-10400 Hexa-core (6 Core) 2.90 GHz
Best Buy: Intel Core i5-10400 10th Generation 6-Core 12-Thread 2.9
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INTEL /AMD Refurbished Computers, Mississauga Computer Store
Intel Core i5 (10th Gen) i5-10400 Hexa-core (6 Core) 2.90 GHz