I wonder how temperatures are going to be on that thing with no heat-sink?
or are they not showing it yet? because it might be massive and cover the whole board?
You will have a choice under any conditions. You can only use the radiator. You can use the full version, radiator + fan. Please note that this is not a "stupid" turn on the fan at a constant speed, and work on "demand" at the user's choice. The temperature, when the system determines that the conditions for its inclusion, or with one of the specified speed to choose from. At the same time you do not have to puzzle how to add a fan (if you need it under operating conditions) or how to use the radiator rationally, so that it does not heat the entire system. Do not have to suffer with the lack of power buttons and reboot. And you get a complete device with all possible elements for its full use. For example, you get the ability to use standard NVME modules of any size up to 4 Terabytes at a speed that the capacity of any EMMC or USB 3.0 media and you can freely buy them anywhere at the best price and replace them at any time. I can say from experience, after I tried M2 NVMe , I was not interested in other media (eMMC, USB 3.0). With nothing to compare the convenience (without any loose wires and additional external enclosures for carriers) and a wide range of standard modules, with excellent cost/result ratio.
p.s.
Often a trifle (for example, the absence of the power button, when to turn on, you have to constantly pull the power supply from the outlet) as a result, so annoying that i'm are ready to spend double the price of the entire device, that would fix it.