The most important PC component is missing!

Assembling a PC.

Pick a case.
Install the motherboard.
Install the CPU.
Install the heat sink.
Install the RAM.
Install the power supply.
Install the video card.
Install the hard disk.
Install the optical drive.
Install the card reader.
Install the wireless NIC.
Install the operating system.

Add a monitor, keyboard, mouse and speakers.

Calculate cost, add profit margin and your PC is just like every other PC on the market, including your direct competition.

The most important PC component that is missing is the AltE component.

A component that can eliminate your competition.

And grow your business

Calculate cost, add profit margin and your PC is superior to every other PC on the market, including your direct competition.
The above statement, plus residual profit, will become true only if you add the AltE component.