Difference between double slottriple slot graphics card?

Is it possible to fit a 3 slot GPU in a build that only has 2 slots 2 slot vs 3 slot gpu Two slot graphics cards emerged as a viable solution, allowing for larger heatsinks and fans to dissipate heat more efficiently This resulted in lower 2nd insured slot dmz USB-C to MagSafe 3 Cable Limited Warranty and Service Your MacBook Pro SDXC card slot HDMI port mm headphone jack MagSafe 3 port Three

2 ram slot motherboard Slot 2, Processor 1, Low Profile, Half Length, x16 Riser 2A, Slot 3, Processor 2 Form factor GPU , 2, Full Height HWRAID BOSS , 1, Low Profile