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 Sapphire'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 Sapphire Pulse Radeon RX 9070 fit in the Corsair 4000D Airflow?

Fits

Yes. The Sapphire Pulse Radeon RX 9070 fits the Corsair 4000D Airflow with 80 mm of length to spare.

Length280 of 360 mm80 mm spare

Height120.3 mmNot published

Thickness2.5 slotsNot published

Exact measurements

Size	Sapphire	4000D Airflow	Room
Length	280 mm	360 mm	80 mm spare
Height	120.3 mm	—	Not published
Thickness	2.5 slots	—	Not published

Corsair's published spec

Rather have it built?

We build the RX 9070 into small PCs by hand, each tested and shipped with its own benchmark results.

Respec Mini A2$2,499AMD Ryzen 7 9700X · Fractal Design Terra

Questions

Does the Sapphire Pulse Radeon RX 9070 fit in the Corsair 4000D Airflow?: Yes. The Sapphire Pulse Radeon RX 9070 fits the Corsair 4000D Airflow with 80 mm of length to spare. Length 280 of 360 mm, height 120.3 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 Sapphire'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: Sapphire’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 RX 9070 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.