BUILD / 4K GAMING

Best 4K Gaming PC Build

A 4K-first build target for buyers who need flagship-class graphics and extra PSU margin.

Catalog estimate total

$0.00

Planning estimate only; verify each seller listing.

Estimated load

605W

PSU target

850W+

Graphics card
ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7

Fits the $1,248 cap at $0.00. Matches 4K gaming signals in its specs or review notes.

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Processor
Noctua NH-D15 G2 chromax.black

Fits the $468 cap at $0.00.

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Motherboard
ASUS ROG Strix B550-F Gaming WiFi II AMD AM4 ATX

Fits the $260 cap at $0.00. Matches 4K gaming signals in its specs or review notes.

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Memory
G.SKILL Ripjaws V Series DDR4 (XMP) 16GB (2x8GB) 3200MT/s

Fits the $208 cap at $0.00. Matches 4K gaming signals in its specs or review notes.

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Storage
Samsung 990 EVO Plus 2TB

Fits the $208 cap at $0.00. Matches 4K gaming signals in its specs or review notes.

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Power supply
Corsair RM850x (2024) 850W 80+ Gold ATX 3.1

Fits the $234 cap at $0.00. Matches 4K gaming signals in its specs or review notes.

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CPU cooler
Noctua NH-D15 G2 chromax.black

Fits the $156 cap at $0.00.

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Fit Notes

  • Estimated tracked-part total is $0.00 against the $2,600 target before case, OS, tax, and shipping.
  • The selected parts estimate around 605W under component-class load; target at least 850W for gaming transient margin.
  • The selected PSU class covers the calculated wattage margin.
  • Confirm exact GPU length, motherboard form factor, cooler height, RAM clearance, and PSU cable requirements before checkout.