Where do these numbers come from?

SilverStone'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 SG13

Will it fit

Does the NVIDIA GeForce RTX 5070 Founders Edition fit in the SilverStone SG13?

Tight

Yes, but it's tight: no thickness to spare (2 of 2 slots).

Length242 of 270 mm28 mm spare

Height112 of 129 mm17 mm spare

Thickness2 of 2 slots0 slots spare

Exact measurements

Size	NVIDIA	SG13	Room
Length	242 mm	270 mm	28 mm spare
Height	112 mm	129 mm	17 mm spare
Thickness	2 slots	2 slots	0 slots spare

SilverStone'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 SilverStone SG13?: Yes, but it's tight: no thickness to spare (2 of 2 slots). Length 242 of 270 mm, height 112 of 129 mm, thickness 2 of 2 slots.
Where do these numbers come from?: SilverStone'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: SilverStone’s SG13 specifications, checked October 24, 2026. SilverStone lists cards up to 270 mm long with a 129 mm width (height) restriction, in 2 expansion slots.
Card: NVIDIA’s spec page, checked October 23, 2026. NVIDIA publishes the slot count, not a thickness in millimetres.
A front radiator needs the upper drive cage removed and cuts the room for the card.

This card in other small cases

The card’s size, and all 25 cases

Other RTX 5070 cards in the SG13

Check another pair with the fit checker.

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