Is anything not checked?

Phanteks doesn't publish a height or thickness limit for the XT Pro, so those aren't checked.

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 XT Pro

Will it fit

Does the NVIDIA GeForce RTX 5070 Founders Edition fit in the Phanteks XT Pro?

Fits

Yes. The NVIDIA GeForce RTX 5070 Founders Edition fits the Phanteks XT Pro with 173 mm of length to spare.

Length242 of 415 mm173 mm spare

Height112 mmNot published

Thickness2 slotsNot published

Exact measurements

Size	NVIDIA	XT Pro	Room
Length	242 mm	415 mm	173 mm spare
Height	112 mm	—	Not published
Thickness	2 slots	—	Not published

Phanteks'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 NVIDIA GeForce RTX 5070 Founders Edition fit in the Phanteks XT Pro?: Yes. The NVIDIA GeForce RTX 5070 Founders Edition fits the Phanteks XT Pro with 173 mm of length to spare. Length 242 of 415 mm, height 112 mm (no published limit), thickness 2 slots (no published limit).
Is anything not checked?: Phanteks doesn't publish a height or thickness limit for the XT Pro, so those aren't checked.
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 XT Pro specifications, checked October 24, 2026. Phanteks lists a 415 mm length limit; no height or thickness limit.
Card: NVIDIA’s spec page, checked October 23, 2026. NVIDIA publishes the slot count, not a thickness in millimetres.

This card in other mid-towers

The card’s size, and all 25 cases

Other RTX 5070 cards in the XT Pro

Check another pair with the fit checker.

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