hello, new X600 owner here

and testing probably best possible combination for this system (performance/price) = 8600G + AXP90-X47 FULL
1/ first of all, i don't understand how you don't mind something so noisy? this has not been discussed in detail anywhere only that Noctua is the quietest, but it is for 61W TDP and is expensive (TR X47 costs half as much here)... anyway, mini PCs are not supposed to be seen, but they are also not supposed to be heard! (by my standards) ... what is such a "mini" vacuum cleaner good for?
=in the case of X47, you just need to turn the fan to blow air out, which really helps a lot,
BUT maybe I have a better solution, ...see at the end...
+ECO mode 35W all the way (under load it takes max 70-75W) ... and it will help the power adapter a lot too
2/ I also don't understand how someone can write that there is no problem with installing X47? yes, attaching the heatsink is easy, but thanks to the metal brackets for the fan, the whole PC can't be opened/closed freely at all and sooner or later something will get damaged
=if you want to open the PC more often with AXP90-X47, I would use only the heatsink itself and attach the fan differently
3/ the blinking blue LED in sleep mode is really annoying
=so far no nice solution, you can't switch it in the bios, you can't disconnect the cable, so the only way is to somehow remove the LED and tape it? I don't know yet
4/ I didn't expect blackscreen reboots so often... just start a demanding game, put it in the background (minimize) and do something in windows and it crashes in a while (no error just restart)
=it's strange, my whole setup is pretty basic, no overclocking, 5600mhz 1.1v memory etc (bios 4.10)
anyway for me the biggest problem is the noise under load
=so in my opinion a better solution is to use a cheap Arctic P12 Slim 120mm x 15mm which is quieter due to its size and doesn't have to be attached, because the X47 heatsink presses it against the grid... and whats more it can suck air in! (no need to say what that means for RAM and SSD!) 