The Bykski CPU-ICELAKE-X CPU Water Cooling Block features a precision machined POM top while the base is made from copper. The base is electroplated for corrosion resistance, oxidation prevention, and exquisite visual appeal. The micro jet channels are 0.5mm wide which allows for high flow rates and great heat dissipation. Features Finest Craftsmanship Designed to Fit Standard G 1/4in. Thread Fittings Specifications Model: CPU-ICELAKE-X Brand: Bykski Material: Electroplated High Purity Copper / POM Thread: G 1/4in. Channel: 0.5mm Compatibility Socket: Intel LGA 4189 / Ice Lake Fittings: G 1/4in. Thread Parts Included 1x CPU Water Cooling Block 1x Mounting Hardware Warnings Manufacturer reserves right to alter block design to expand compatibility. Delivered item may not 100% match pictured item. Not responsible for any damage caused by or when using this product. Please use at your own risk.