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Check three build rules and size the power supply

This page checks the processor and motherboard socket, the memory generation, and whether the selected power supply meets the published wattage figure. It does not check BIOS support, clearances, cables, firmware, cooling, or every board revision, so it cannot guarantee that a complete build will assemble or boot.

processors and cards with published power335
part types in the list6
power figures read26 July 2026
Retail pricenot publishedWhy

A shop's price is the shop's data, and showing it needs that shop's permission. No shop has approved a price feed for this site: Rakuten Product Catalog technical approval, and the separate Newegg advertiser-feed approval, neither of which has been supplied for this property. Rather than copy prices we have no right to publish, we left them out and built the parts of the job that do not need them.

Every source we use, limit or refuse, each with the reason.

Choose your parts

Your parts

Six slots, one per part type. Every choice resolves to a real specification with its manufacturer source, and the three bounded readouts below update as you change it. The starting example only demonstrates those checks; it does not rank parts, recommend a build, or replace the exact motherboard, case, cooler, cable, and BIOS documentation.

Parts bar

not chosen is a legitimate state

Also in the case

What these checks can establish

Three bounded readouts

Socket, memory, and supply

Processor in the board socketAM5 in AM5 · Fits
Memory generation on the boardDDR5 in DDR5 · Fits
Supply against the sized figure1000 W rated against 266 W needed · Big enough

3 of 3 fit

Power

266 Wpower supply, at least

Continuous draw212.1 W
Transient allowance8.95 W
Margin, applied once20 %

212.1 W continuous8.95 W transient44.21 W margin

community.amd.comnvidia.comsamsung.comnoctua.at

Receipt

ProcessorAMD Ryzen 5 7400 · not publishedamd.com
Graphics cardNVIDIA GeForce RTX 4060 · not publishednvidia.com
MotherboardASRock X870 Pro RS · not publishedasrock.com
MemoryADATA XPG CASTER RGB 32GB (2x16GB) 6000MT/s CL40-40-40 · not publishedwebapi3.adata.com
StorageADATA LEGEND 860 1TB · not publishedadata.com
Power supplybe quiet! Dark Power 14 1000W · not publishedbequiet.com
Totalno total

6 of 6 parts have no published price, so there is no total. We do not show a partial sum, because it would read as the cost of the build. Rakuten Product Catalog technical approval, and the separate Newegg advertiser-feed approval, neither of which has been supplied for this property.

Slot counts, PCIe lane sharing, cooler clearance and a board's tested memory list are not checked here, and nothing on this page implies they are. Check those against the board's own manual before you order. What your existing PC is worth stops for the same reason the total does.

The working

How the figure is worked out

Every term, and what is deliberately left out

Continuous draw: 212.1 W, the sum of every published figure we could match.

Transient allowance: 8.95 W of rated capacity. Modern graphics cards briefly pull far more than their rated power, and a supply has to hold that spike without shutting down. Where a maker publishes no spike figure for a specific card, none is invented.

Margin: 20% applied once, after the transient conversion, not added to each part and then again at the end.

Memory is deliberately not in this sum. The only published memory power figure we hold is for a server module, which is not a desktop module. Substituting it would be inventing a figure, so memory is left out and said to be left out.

Warnings on this calculation: none

Power figures we could not retrieve:

What is blocking every price on this pageRakuten Product Catalog technical approval, and the separate Newegg advertiser-feed approval, neither of which has been supplied for this property. Every source we considered.

Source: Manufacturer published power figures, read 26 July 2026. Every figure above links to the exact page it came from. Intel figures are absent because intel.com refuses automated access, which is recorded rather than worked around.

266 W3 of 3 fit
Processor in the board socketFits
Memory generation on the boardFits
Supply against the sized figureBig enough