Exact GPU / case compatibility

Does MSI GeForce RTX 5080 SUPRIM SOC fit in Lian Li LANCOOL III?

Likely fits. Likely fits in the default no-front-radiator check. Length margin 76mm, side/cable margin 14mm and thickness margin 9mm.

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	435mm case limit	359mm GPU	PASS · 76mm	Manufacturer verified
Height + power cable	200mm case envelope	186mm (150+36)	PASS · 14mm	FitMyPC estimate
GPU thickness	85mm case envelope	76mm GPU	PASS · 9mm	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.

MSI GeForce RTX 5080 SUPRIM SOC manufacturer data

Dimensions stored by FitMyPC: 359 × 150 × 76mm. Power connector: 16-pin x 1.

Manufacturer source checked

Verified fields: length, height, thickness, connector

MSI publishes 359×150×76mm and one 16-pin power connector.

Official manufacturer source ↗

Checked 2026-08-29

Lian Li LANCOOL III manufacturer data

GPU length limit stored by FitMyPC: 435mm. Side-panel and thickness envelopes are displayed separately because manufacturers do not publish these consistently.

Manufacturer source checked

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

Lian Li specifies 435mm maximum GPU length and 360/420mm radiator support at both front and top.

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.