What's your budget and currency?
What will you use your system for? Gaming editing...
Any preffered aesthetics..? Like colour scheme
Do you need a keyboard / monitor / mouse?
If you do want a monitor do you want curved, ultrawide, 1080p 4k...
Finally why do you want 16gb of RAM?

My point is... we can't make you a suitable system with just the fact that you need 16gb of RAM.

Well i hear 16Gb ram is better to have then a 4 or 8gb And i will want to use it for editing and Gaming. I alost tend to have alot of tabs and programs open and dont want to be laggy. I will need Keyboard, Mouse, And monitor. The monitor i can use my tv its a vizio 27inc for now

UyyBeats wrote Well i hear 16Gb ram is better to have then a 4 or 8gb And i will want to use it for editing and Gaming. I alost tend to have alot of tabs and programs open and dont want to be laggy. I will need Keyboard, Mouse, And monitor. The monitor i can use my tv its a vizio 27inc for now

... You still didn't provide the full information asked for. A budget and currency is needed. Are you using USD, CAD, GBP, AUD, Euro, ect. And what amount? 500, 1000, 2000, ect?

Knowing that you want 16 GB of RAM, a keyboard, mouse and a monitor does nothing if we don't have a budget to go off of. You do have a budget, don't say "something cheap but effective" or anything like that because cheap is different to different people. You can say cheap and I'll slap together a 4k+ build because that is cheap for me; whereas to someone else that could easily be the equivalent of them selling their soul lol. We don't know your money situation or what you can afford comfortably, so you can't be vague in your budget.

Well my budget is around $1,200 dollars i will be willing to spend. I am using USD