Is anything not checked?

Corsair doesn't publish a height or thickness limit for the 4000D Airflow, so those aren't checked.

Where do these numbers come from?

Corsair's published spec; card size from MSI's spec page. Checked October 2026. Makers measure differently and connectors add a few millimetres, so treat a tight result as a reason to measure.

Every card in the 4000D Airflow

Will it fit

Does the MSI GeForce RTX 5090 32G Gaming Trio OC fit in the Corsair 4000D Airflow?

Tight

Yes, but it's tight: only 1 mm of length to spare.

Length359 of 360 mm1 mm spare

Height149 mmNot published

Thickness≈3.44 slotsNot published

Exact measurements

Size	MSI	4000D Airflow	Room
Length	359 mm	360 mm	1 mm spare
Height	149 mm	—	Not published
Thickness	≈3.44 slots	—	Not published

Corsair's published spec

Questions

Does the MSI GeForce RTX 5090 32G Gaming Trio OC fit in the Corsair 4000D Airflow?: Yes, but it's tight: only 1 mm of length to spare. Length 359 of 360 mm, height 149 mm (no published limit), thickness 3.44 slots (no published limit).
Is anything not checked?: Corsair doesn't publish a height or thickness limit for the 4000D Airflow, so those aren't checked.
Where do these numbers come from?: Corsair's published spec; card size from MSI's spec page. Checked October 2026. Makers measure differently and connectors add a few millimetres, so treat a tight result as a reason to measure.

Sources

Case: Corsair’s 4000D Airflow specifications, checked October 24, 2026. Corsair lists a 360 mm length limit and 'GPUs under 340 mm' with a front-mounted AIO; no height or thickness limit.
Card: MSI’s spec page, checked October 23, 2026.
With a front-mounted AIO radiator Corsair says cards under 340 mm fit.

This card in other mid-towers

The card’s size, and all 25 cases

Other RTX 5090 cards in the 4000D Airflow

Check another pair with the fit checker.

Based on published dimensions, not a guarantee. Check cable, cooler and connector clearance before you buy.