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 ASUS'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 ASUS Prime GeForce RTX 5070 OC fit in the Corsair 4000D Airflow?

Fits

Yes. The ASUS Prime GeForce RTX 5070 OC fits the Corsair 4000D Airflow with 56 mm of length to spare.

Length304 of 360 mm56 mm spare

Height126 mmNot published

Thickness2.5 slotsNot published

Exact measurements

Size	ASUS	4000D Airflow	Room
Length	304 mm	360 mm	56 mm spare
Height	126 mm	—	Not published
Thickness	2.5 slots	—	Not published

Corsair's published spec

Rather have it built?

We build the RTX 5070 into small PCs by hand, each tested and shipped with its own benchmark results.

Questions

Does the ASUS Prime GeForce RTX 5070 OC fit in the Corsair 4000D Airflow?: Yes. The ASUS Prime GeForce RTX 5070 OC fits the Corsair 4000D Airflow with 56 mm of length to spare. Length 304 of 360 mm, height 126 mm (no published limit), thickness 2.5 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 ASUS'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: ASUS’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 5070 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.