Just to add some feedback on the Palit Gamerock RTX 4090 non OC model. I bought the Fasgear 12VHPWR cable so three ports go direct into the back of my EVGA G6 1000w PSU with the 16 pin into the GPU and so far all good. 16awg cables and no issues with fit as it clicked in nicely. Will upgrade to a ATX 3.0 PSU when they have better availability with decent prices. Overall the Palit was the cheapest and though not the best VRM's, it runs cool at 40's degrees in idle and barely goes past 60 degrees under gaming load. Hits 2745Mhz stock and a fraction over 2900MHz with a modest overclock...but looking to undervolt and will play around with settings shortly. Apparantly the BIOS can be changed to the OC version if you want to unlock the 500w limit but personally not worth it as it is just marginal gains for too much total power and stock it runs just great anyway. Runs quiet with no decernable coil whine so overall happy! Yes the bling is so way over the top but it is hidden in the horizontal mount and sadly the ARGB bug has me in it's grip.