I saw few posts saying that this riser uses SATA to JST Hx (mini molex) connector to power the pcie x16 slot. SATA is rated to deliver upto 55W. But 3090 can take upto 70W from the slot (google says).
I stress tested the 3090 on GpuZ and found out that my Zotek OEM 3090 consumes 58W from slot at 99% load.
Can i safely use this riser?