HD-55-L06 Water Block (Hard Drive x2) [06mm, 1/4in]
HD-70 Cold Plate for 2.5in Hard Drives, 102mm x 100mm (4in x 3.9in)
Thermaltake Aquabay M4 HDD Waterblock
Syscooling HD 01 Copper Water Block For Hard disk, HDD Hard Drive Water Cooling head Support 3.5 inch HardDisk|block lamp|block printblock alarm - AliExpress
ThermalTake Aquabay M4 HDD block
Bitspower Waterblock for 3.5" HDD, POM Top, Black - Walmart.com
Storage - Water Blocks - COOLING
3.5inch HARD DISK water block water cooling|cooling & heating|disk toolscooling tower float valve - AliExpress
Alphacool Eisblock HDX-3 PCI-e 3.0 x4 adaptor for M.2 NGFF with water cooling block - black AC-11435
HD-60 Cold Plate for 3.5in Hard Drives, 100mm x 146mm (3.9in x 5.7
a friend has a problem with his Custom water-cooling. everything work but when he integrates the gpu waterblock, the pump stops. i checked the EK site .. they say there is no