Oh yeah
My bad. So it's like 24mm + 30mm + 25mm = 79mm (plus like 2-3mm, according to his photos) (so 81-82mm)
The Bitspower Orion block installed on my card is 34.2mm thick (measured from the backplate.)
So, I have 3 options:
- 280mm x 30mm thick rad + 15mm fan => 79mm total
- 280mm x 20mm thick rad + 25mm fan => 79mm total
- 280mm x 20mm thick rad + 15mm fan => 69mm total.
I am going to assume it's bad leaving too little space between the fan and the water block, so I am leaning towards the last option.
If 2-3mm between fans and block is fine, then which one between the first two options work better? IMO, 30mm rad is very slim already, and the Artic P14 15mm fan is not a bad fan either.