Will it fit
Will it fit · RTX 5090
How big is the NVIDIA GeForce RTX 5090 Founders Edition?
304 mm long, 137 mm tall and 2 slots thick. It fits 22 of the 25 cases we list, 2 only just.
- Length
- 304mm12.0 in
- Height
- 137mm5.4 in
- Thickness
- ≈40.6mm1.6 in
- Slots
- 2slots
≈ worked out from the slot count at 20.32 mm a slot: NVIDIA publishes slots, not millimetres.
Source: NVIDIA’s spec page, checked October 23, 2026. NVIDIA publishes the slot count, not a thickness in millimetres, and asks for room for a 3-slot (61 mm) card for airflow.
Questions
- How big is the NVIDIA GeForce RTX 5090 Founders Edition?
- The NVIDIA GeForce RTX 5090 Founders Edition is 304 mm long, 137 mm tall and 2 slots thick, from NVIDIA's spec page. NVIDIA publishes the slot count, not a thickness in millimetres, and asks for room for a 3-slot (61 mm) card for airflow.
- Which small form factor cases does the NVIDIA GeForce RTX 5090 Founders Edition fit?
- It fits 13 of the 16 small form factor cases we list. In the FormD T1 V2.5 and Fractal Design Era 2 it's tight. It doesn't fit the Fractal Design Ridge, NCASE M1 V6.1 or SilverStone SG13.
- Which mid-tower cases does the NVIDIA GeForce RTX 5090 Founders Edition fit?
- It fits all 9 mid-tower cases we list with room to spare.
- Where do these numbers come from?
- Card size from NVIDIA's spec page, checked October 2026. Case limits are each case maker's published spec, unless the case's page says Respec measured it. Makers measure differently and connectors add a few millimetres, so treat a tight result as a reason to measure.
Every case we list
Each case’s page has its limits and the maker’s source.
Small form factor 13 of 16 fit
- Cooler Master NR200PFits26 mm of length to spare
- Cooler Master NR200P V2Fits30 mm of length to spare
- FormD T1 V2.5TightOnly 3 mm of height to spare
- Fractal Design Era 2TightNo height to spare (137 of 137 mm)
- Fractal Design RidgeDoesn’t fit12 mm too tall
- Fractal Design TerraFits18 mm of length to spare
- Jonsbo Z20Fits59 mm of length to spare
- Lian Li A3-mATXFits111 mm of length to spare
- Lian Li A4-H2OFits18 mm of length to spare
- Lian Li Q58Fits16 mm of length to spare
- NCASE M1 V6.1Doesn’t fit12 mm too tall
- NCASE M2Fits55 mm of length to spare
- Phanteks Evolv Shift XTFits20 mm of length to spare
- SilverStone SG13Doesn’t fit34 mm too long
- Sliger CerberusFits26 mm of length to spare
- SSUPD Meshroom S V2Fits28 mm of length to spare
Mid-towers 9 of 9 fit
- Corsair 4000D AirflowFits56 mm of length to spare
- Fractal Design NorthFits51 mm of length to spare
- HYTE Y40Fits118 mm of length to spare
- HYTE Y60Fits46 mm of length to spare
- Lian Li Lancool 216Fits88 mm of length to spare
- Lian Li O11 Dynamic EVOFits122 mm of length to spare
- Lian Li O11 VisionFits126 mm of length to spare
- NZXT H5 FlowFits106 mm of length to spare
- Phanteks XT ProFits111 mm of length to spare
Other RTX 5090 cards
Check it against one case with the fit checker.
Based on published dimensions, not a guarantee. Check cable, cooler and connector clearance before you buy.