Intel Core i5-10400F 2.9 GHz Six-Core LGA 1200 BX8070110400F B&H

First time building a PC. Will these fit and work together and are there any parts I can swap out to save a couple of $$$? Also do I really need to

Intel Core i5 10400F LGA1200

Intel Core i5-10400F 2.9 GHz LGA 1200 Desktop Processor

Intel Core i5-10400F 2.9 GHz Six-Core LGA 1200 BX8070110400F B&H

Intel Core i5 10400F【LGA1200】

日本公式通販サイト Core i5 10400F - PC/タブレット

Core i5 10400F BOX - PCパーツ

ProcessorsIntel designs advanced, high-performance processors for every usage, including enterprise-scale servers, IoT devices, laptops, desktops, workstations, and mobile devices. To find information, specifications, downloads and support for each processor, start by selecting a Processor family.

Processor Intel Core i5-10400 4.30 GHz 12 MB

i5-10400F /MAG B460M BAZOOKA

CPU Intel Core i5 10400F 2.9GHz

Intel Core i5 10400F Hexa Core LGA 1200 2.90GHz CPU Processor - BX8070110400F

Intel Core i5-10400F 2.9 GHz Six-Core LGA 1200 BX8070110400F B&H

Intel Core i5-10400F Processor (4.3 GHz, 6 Cores, Socket LGA1200, Box) - BX8070110400F for sale online

6 cores / 12 threads Socket Type LGA 1200 Compatible with Intel 400 series chipset based motherboards Intel Optane Memory Support Cooler Included

Intel Core i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel 400 Series chipset) 65W, Model Number

Intel Core i5 10400f ASUS Intel B460