Hello Shawn, good to see you in the forum again
Longer hoses .. not everyone builds Mini-ITX & medium towers
my Rig
AIO FOLDING Project used a Thermaltake View 71 case & I had to get creative to mount radiator 4 inches from case front... it is a large case
Control of the pump speed by the customer ... think fan curve - based on temps
CLC - give the customer the ability to fully control the fan RPM/ Temp curve ... currently Max Fan RPM is forced at what some believe is too low temp
Displayed on LED or even software - Delta T (Hot - post device & Cool - post radiator) or better yet - CPU/GPU water temps before & after the radiator & Ambient Temp. Component (CPU/GPU) Temp, MHz & Voltage would be a plus
Custom programmable display - on the pump cover/device or even a separate 4 to 8 inch display RPM, Temps ..... custom graphics & animation
The ability to buy a "replacement AIO unit" .... not the entire conversion kit. Several over the years have had the issues of not being able to find a replacement AIO unit .... once the "EVGA GPU conversion kits" sell out or the Hybrid Card is no longer under warranty ... if the AIO fails ...
Sell replacement / additional ARGP fans - like those used on the current generation of EVGA GPU 3080 Ti FTW3 Hybrid. There is an interest from those who like all of their Fans in the PC to have the same look