Is anything not checked?

Lian Li doesn't publish a height limit for the Q58, so that isn't checked.

Where do these numbers come from?

Lian Li's published spec; card size from MSI'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 Q58

Will it fit

Does the MSI GeForce RTX 5070 12G Ventus 2X OC fit in the Lian Li Q58?

Fits

Yes. The MSI GeForce RTX 5070 12G Ventus 2X OC fits the Lian Li Q58 with 84 mm of length to spare.

Length236 of 320 mm84 mm spare

Height126 mmNot published

Thickness≈2.46 of 3 slots0.54 slots spare

Exact measurements

Size	MSI	Q58	Room
Length	236 mm	320 mm	84 mm spare
Height	126 mm	—	Not published
Thickness	≈2.46 slots	3 slots	0.54 slots spare

Lian Li'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 MSI GeForce RTX 5070 12G Ventus 2X OC fit in the Lian Li Q58?: Yes. The MSI GeForce RTX 5070 12G Ventus 2X OC fits the Lian Li Q58 with 84 mm of length to spare. Length 236 of 320 mm, height 126 mm (no published limit), thickness ≈2.46 of 3 slots.
Is anything not checked?: Lian Li doesn't publish a height limit for the Q58, so that isn't checked.
Where do these numbers come from?: Lian Li's published spec; card size from MSI'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: Lian Li’s Q58 specifications, checked October 24, 2026. Lian Li lists a 320 mm length limit and 3-slot cards.
Card: MSI’s spec page, checked October 23, 2026.
Lian Li says a card close to 320 mm takes some angling to fit in.

This card in other small cases

The card’s size, and all 25 cases

Other RTX 5070 cards in the Q58

Check another pair with the fit checker.

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