Is this water block(link on details) compatible with my Sapphire R9 390x Trix-OC?

[Long Silog]

https://shop.ekwb.com/ek-fc-r9-290x
If this waterblock isn't compatible can you please recommend me one that will be compatible. Thank you

 

[Geekwad]

Sadly, customized PCB designs from manufacturers are often difficult to source full cover blocks for. Reference designs are the safest to purchase if you know you're going to waterblock, unless you know in advance that one is made. For a custom board, your only choice is often to choose 'universal' blocks:

http://www.performance-pcs.com/water-blocks-gpu/shopby/vga-series--universal/?limit=90

These can work just fine though, as long as you address the rest of the board with heatsinks and proper air cooling:

http://www.performance-pcs.com/mobo-chipset-mosfet-coolers

to account for the loss of factory unit...

 

[Long Silog]

Sadly, customized PCB designs from manufacturers are often difficult to source full cover blocks for. Reference designs are the safest to purchase if you know you're going to waterblock, unless you know in advance that one is made. For a custom board, your only choice is often to choose 'universal' blocks:

http://www.performance-pcs.com/water-blocks-gpu/shopby/vga-series--universal/?limit=90

These can work just fine though, as long as you address the rest of the board with heatsinks and proper air cooling:

http://www.performance-pcs.com/mobo-chipset-mosfet-coolers

to account for the loss of factory unit...

How do they screw those waterblocks to the GPU?

 

[Geekwad]

Once the reference cooler is off, you would just use the old mounting locations. Whatever one you go with, there are typically good instructions on YouTube to follow along with...