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 ASUS'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 ASUS TUF Gaming GeForce RTX 5080 OC fit in the HYTE Y40?

Fits

Yes. The ASUS TUF Gaming GeForce RTX 5080 OC fits the HYTE Y40 with 74 mm of length to spare.

Length348 of 422 mm74 mm spare

Height146 mmNot published

Thickness72 of 95 mm23 mm spare

Exact measurements

Size	ASUS	Y40	Room
Length	348 mm	422 mm	74 mm spare
Height	146 mm	—	Not published
Thickness	72 mm	95 mm	23 mm spare

HYTE's published spec

Rather have it built?

We build the RTX 5080 into small PCs by hand, each tested and shipped with its own benchmark results.

Respec Mini Creator$5,099AMD Ryzen 9 9950X · NCASE M2

Questions

Does the ASUS TUF Gaming GeForce RTX 5080 OC fit in the HYTE Y40?: Yes. The ASUS TUF Gaming GeForce RTX 5080 OC fits the HYTE Y40 with 74 mm of length to spare. Length 348 of 422 mm, height 146 mm (no published limit), thickness 72 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 ASUS'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: ASUS’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 5080 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.