List of compatible water blocks | XFX Radeon R9 390X Double Dissipation Black Edition 8GB GDDR5 (R9-390X-8DB6) - C inductors | Liquid cooling compatibility list | EKWB
SAPPHIRE NITRO Radeon R9 390 Tri-X OC Version w/ backplate (UEFI) Video Card 100382NTOC-2L - Newegg.com
XFX R9 390 8GB GDDR5 DD Black Fan Replacement/Disassembly - YouTube