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 Gigabyte'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 Gigabyte GeForce RTX 5070 Windforce OC SFF 12G fit in the Phanteks XT Pro?

Fits

Yes. The Gigabyte GeForce RTX 5070 Windforce OC SFF 12G fits the Phanteks XT Pro with 133 mm of length to spare.

Length282 of 415 mm133 mm spare

Height110 mmNot published

Thickness≈2.46 slotsNot published

Exact measurements

Size	Gigabyte	XT Pro	Room
Length	282 mm	415 mm	133 mm spare
Height	110 mm	—	Not published
Thickness	≈2.46 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 Gigabyte GeForce RTX 5070 Windforce OC SFF 12G fit in the Phanteks XT Pro?: Yes. The Gigabyte GeForce RTX 5070 Windforce OC SFF 12G fits the Phanteks XT Pro with 133 mm of length to spare. Length 282 of 415 mm, height 110 mm (no published limit), thickness 2.46 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 Gigabyte'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: Gigabyte’s spec page, checked October 23, 2026.

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.