Exact GPU / case compatibility

Does Gigabyte GeForce RTX 5090 GAMING OC fit in Corsair 3500X?

Likely fits. Likely fits in the default no-front-radiator check. Length margin 68mm, side/cable margin 7mm and thickness margin 15mm.

This page checks the exact GPU against the selected case with no front radiator installed. Use the interactive calculator to add your cooling hardware.

Open this exact build in FitMyPC GPU details Case details

Compatibility calculation

Check	Available	Required	Result	Data confidence
GPU length	410mm case limit	342mm GPU	PASS · 68mm	Manufacturer verified
Height + power cable	195mm case envelope	188mm (152+36)	PASS · 7mm	FitMyPC estimate
GPU thickness	85mm case envelope	70mm GPU	PASS · 15mm	FitMyPC estimate

Some case clearance fields used by this result are estimates, so treat a pass as a likely fit rather than a manufacturer guarantee. A front radiator can reduce available GPU length and change this answer.

Gigabyte GeForce RTX 5090 GAMING OC manufacturer data

Dimensions stored by FitMyPC: 342 × 152 × 70mm. Power connector: 12V-2x6 / 16-pin.

Manufacturer source checked

Verified fields: length, height, thickness, connector

GIGABYTE publishes 342×152×70mm and one 16-pin connector.

Official manufacturer source ↗

Checked 2026-08-29

Corsair 3500X manufacturer data

GPU length limit stored by FitMyPC: 410mm. Side-panel and thickness envelopes are displayed separately because manufacturers do not publish these consistently.

Manufacturer source checked

Verified fields: maxGpuLength, radiatorSupport.top, radiatorSupport.side

CORSAIR specifies 410mm maximum GPU length, no front radiator position, and up to 360mm radiators at the top and side.

Official manufacturer source ↗

Checked 2026-08-29

What can change the result?

Front radiator/fan thickness, vertical mounting, drive cages, brackets, connector orientation, motherboard layout and product revisions can affect real-world fit.