Is anything not checked?

HYTE doesn't publish a height limit for the Y40, so that isn't checked.

Where do these numbers come from?

HYTE'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 Y40

Will it fit

Does the Gigabyte GeForce RTX 5070 Windforce OC SFF 12G fit in the HYTE Y40?

Fits

Yes. The Gigabyte GeForce RTX 5070 Windforce OC SFF 12G fits the HYTE Y40 with 140 mm of length to spare.

Length282 of 422 mm140 mm spare

Height110 mmNot published

Thickness50 of 95 mm45 mm spare

Exact measurements

Size	Gigabyte	Y40	Room
Length	282 mm	422 mm	140 mm spare
Height	110 mm	—	Not published
Thickness	50 mm	95 mm	45 mm spare

HYTE'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 HYTE Y40?: Yes. The Gigabyte GeForce RTX 5070 Windforce OC SFF 12G fits the HYTE Y40 with 140 mm of length to spare. Length 282 of 422 mm, height 110 mm (no published limit), thickness 50 of 95 mm.
Is anything not checked?: HYTE doesn't publish a height limit for the Y40, so that isn't checked.
Where do these numbers come from?: HYTE'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: HYTE’s Y40 specifications, checked October 24, 2026. HYTE lists a 422 mm length limit and 4 full slots (95 mm) for the vertically mounted card.
Card: Gigabyte’s spec page, checked October 23, 2026.
The card mounts vertically on the included riser.

This card in other mid-towers

The card’s size, and all 25 cases

Other RTX 5070 cards in the Y40

Check another pair with the fit checker.

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