Just don't buy a prebuilt is really the answer. They almost all make the same mistakes.
Get something like this and have a computer shop assemble it for you.
PCPartPicker Part List
Type|Item|Price
:----|:----|:----
CPU |
Intel Core i7-9700K 3.6 GHz 8-Core Processor | $339.99 @ Best Buy
CPU Cooler |
Cooler Master MasterLiquid ML240L RGB 66.7 CFM Liquid CPU Cooler | $53.04 @ Amazon
Motherboard |
MSI MPG Z390 GAMING EDGE AC ATX LGA1151 Motherboard | $173.98 @ SuperBiiz
Memory |
G.Skill Trident Z RGB 32 GB (4 x 8 GB) DDR4-3000 Memory | $159.99 @ Newegg
Storage |
Intel 660p Series 1.02 TB M.2-2280 NVME Solid State Drive | $89.99 @ B&H
Video Card |
EVGA GeForce RTX 2080 SUPER 8 GB BLACK GAMING Video Card | $659.99 @ Newegg
Case |
Deepcool MATREXX 50 ADD-RGB 4F ATX Mid Tower Case | $71.98 @ Newegg
Power Supply |
Corsair RM (2019) 650 W 80+ Gold Certified Fully Modular ATX Power Supply | $99.99 @ Amazon
|
Prices include shipping, taxes, rebates, and discounts |
| Total (before mail-in rebates) | $1668.95
| Mail-in rebates | -$20.00
|
Total |
$1648.95
| Generated by
PCPartPicker 2019-12-21 21:15 EST-0500 |
You get the same CPU
Better CPU cooler plus RGB
A better motherboard with wifi
likely better ram
better storage
Better RTX2080 super GPU
better case with adressable RGB
far superior PSU
And its $250 cheaper.
Add in windows and the cost of someone building it, your about at the same price as the prebuilt.
And this has far, far better performance.
You also get better warranties, for example:
G.skill Trident Z ram has a lifetime warranty
Corsair RM 650 has a 10 year warranty.
Intel 660p NVME has 5 year warranty
The EVGA 2080 super has a 3 year warranty.
The MSI Z390 gaming pro carbon has a 3 year warranty
Meanwhile your prebuilt may come with a 1-3 year warranty.