RTX 5080 dimensions

MSI GeForce RTX 5080 VENTUS 3X OC dimensions & case compatibility

Physical dimensions and PC case compatibility for the exact MSI GeForce RTX 5080 VENTUS 3X OC model.

303mmGPU length
Manufacturer verified

121mmGPU height before cable allowance
Manufacturer verified

49mmGPU thickness
Manufacturer verified

Power connector: 16-pin x 1 · automatic cable allowance 36mm.

Use this GPU in the calculator Browse cases

Manufacturer source checked

Verified fields: length, height, thickness, connector, sffReady

MSI publishes 303×121×49mm and one 16-pin connector. The dimensions fall within NVIDIA's SFF-size envelope.

Official manufacturer source ↗

Checked 2026-08-29

How many cases pass the default check?

With no front radiator selected, 155 of 173 case records pass FitMyPC.net's default dimensional checks for this GPU.

Estimated case fields remain estimates even when this GPU's dimensions are manufacturer verified.

Exact case compatibility pages

Manufacturer-sourced cases checked against this GPU.

Fractal Design NorthPass · 52mm length spare Fractal Design North XLPass · 110mm length spare Fractal Design Pop AirPass · 102mm length spare Fractal Design Meshify 2Pass · 167mm length spare Fractal Design Meshify 2 CompactPass · 38mm length spare Corsair 3500XPass · 107mm length spare Corsair 4000D AirflowPass · 57mm length spare Corsair 5000D AirflowPass · 117mm length spare Corsair 6500D AirflowPass · 97mm length spare Corsair 7000D AirflowPass · 147mm length spare NZXT H5 Flow (2024)Pass · 107mm length spare NZXT H7 Flow (2024)Pass · 107mm length spare NZXT H9 FlowPass · 132mm length spare Lian Li O11 Dynamic EVO RGBPass · 152.7mm length spare Lian Li LANCOOL 216Pass · 89mm length spare Lian Li LANCOOL IIIPass · 132mm length spare Lian Li A3-mATXPass · 112mm length spare Phanteks NV5Pass · 137mm length spare Phanteks NV7Pass · 147mm length spare Phanteks Eclipse G500APass · 132mm length spare be quiet! Pure Base 500DXPass · 66mm length spare be quiet! Shadow Base 800Pass · 127mm length spare be quiet! Dark Base 701Pass · 127mm length spare Cooler Master NR200P V2Pass · 54mm length spare Cooler Master MasterBox TD500 Mesh V2Pass · 107mm length spare Antec C8Pass · 137mm length spare Antec FLUX ProPass · 152mm length spare HYTE Y70Pass · 119mm length spare

Check a specific case

Use the main FitMyPC.net calculator to add radiator position and radiator/fan thickness. Always choose the exact board-partner GPU model where possible.