RTX 4090 dimensions
NVIDIA GeForce RTX 4090 Founders Edition dimensions & case compatibility
Physical dimensions and PC case compatibility for the exact NVIDIA GeForce RTX 4090 Founders Edition model.
304mmGPU length
Manufacturer verified
Manufacturer verified
137mmGPU height before cable allowance
Manufacturer verified
Manufacturer verified
61mmGPU thickness
Manufacturer verified
Manufacturer verified
Power connector: 12VHPWR · automatic cable allowance 36mm.
Manufacturer source checked
Verified fields: length, height, thickness, connector, cableAllowance
NVIDIA specifies a 304×137×61mm case-clearance envelope and recommends 36mm additional cable space.
Official manufacturer source ↗
Checked 2026-08-29
How many cases pass the default check?
With no front radiator selected, 144 of 173 case records pass FitMyPC'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 · 51mm length marginFractal Design North XLPass · 109mm length marginFractal Design Pop AirPass · 101mm length marginFractal Design Meshify 2Pass · 166mm length marginFractal Design Meshify 2 CompactPass · 37mm length marginCorsair 3500XPass · 106mm length marginCorsair 4000D AirflowPass · 56mm length marginCorsair 5000D AirflowPass · 116mm length marginCorsair 6500D AirflowPass · 96mm length marginCorsair 7000D AirflowPass · 146mm length marginNZXT H5 Flow (2024)Pass · 106mm length marginNZXT H7 Flow (2024)Pass · 106mm length marginNZXT H9 FlowPass · 131mm length marginLian Li O11 Dynamic EVO RGBPass · 151.7mm length marginLian Li LANCOOL 216Pass · 88mm length marginLian Li LANCOOL IIIPass · 131mm length marginLian Li A3-mATXFail · 111mm length marginPhanteks NV5Pass · 136mm length marginPhanteks NV7Pass · 146mm length marginPhanteks Eclipse G500APass · 131mm length marginbe quiet! Pure Base 500DXPass · 65mm length marginbe quiet! Shadow Base 800Pass · 126mm length marginbe quiet! Dark Base 701Pass · 126mm length marginCooler Master NR200P V2Fail · 53mm length marginCooler Master MasterBox TD500 Mesh V2Pass · 106mm length marginAntec C8Pass · 136mm length marginAntec FLUX ProPass · 151mm length marginHYTE Y70Pass · 118mm length margin
Check a specific case
Use the main FitMyPC calculator to add radiator position and radiator/fan thickness. Always choose the exact board-partner GPU model where possible.