Where do these numbers come from?

Phanteks's published spec; card size from NVIDIA'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 Evolv Shift XT

Will it fit

Does the NVIDIA GeForce RTX 5090 Founders Edition fit in the Phanteks Evolv Shift XT?

Fits

Yes. The NVIDIA GeForce RTX 5090 Founders Edition fits the Phanteks Evolv Shift XT with 20 mm of length to spare.

Length304 of 324 mm20 mm spare

Height137 of 147 mm10 mm spare

Thickness≈40.6 of 62 mm21.4 mm spare

Exact measurements

Size	NVIDIA	Evolv Shift XT	Room
Length	304 mm	324 mm	20 mm spare
Height	137 mm	147 mm	10 mm spare
Thickness	≈40.6 mm	62 mm	21.4 mm spare

Phanteks's published spec

Questions

Does the NVIDIA GeForce RTX 5090 Founders Edition fit in the Phanteks Evolv Shift XT?: Yes. The NVIDIA GeForce RTX 5090 Founders Edition fits the Phanteks Evolv Shift XT with 20 mm of length to spare. Length 304 of 324 mm, height 137 of 147 mm, thickness ≈40.6 of 62 mm.
Where do these numbers come from?: Phanteks's published spec; card size from NVIDIA'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: Phanteks’s Evolv Shift XT specifications, checked October 24, 2026. Phanteks lists cards up to 324 mm long, 147 mm tall and 62 mm (3 slots) thick.
Card: NVIDIA’s spec page, checked October 23, 2026. NVIDIA publishes the slot count, not a thickness in millimetres, and asks for room for a 3-slot (61 mm) card for airflow.

This card in other small cases

The card’s size, and all 25 cases

Other RTX 5090 cards in the Evolv Shift XT

Check another pair with the fit checker.

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