Features: 1.In 12-tube, such a PC heat exchanger can accelerate water flow for faster heat dissipation, and it can ensure CPU stability and smoothness. 2.Durable to use, copper radiator-fan and brass tanks are able to withstand long periods of continuous heat dissipation. 3.Adpoting a built-in water separator, it is with the ability to keep the water mixed, moreover, it can keep the water away from the equipment for safe operation. 4.This PC water-cooled tube is easy to install, which can be easily and conveniently installed with screws. 5.Given that it is with great compatibility, such kind of water cooler tubes are suitable for computer water cooling systems, beauty apparatus, commercial unit and more. specification:Item Type: Computer radiator Gross Weight: Approx. 647.00g Packing Size: Approx. 30.00 x 13.50 x 4.00cm / 11.81 x 5.31 x 1.57 in Model: TSRP-for WP-240mm Name: Copper heat sink Material: Water chamber + flat tube: brass Radiator-Fan: Copper Back-Plate : Stainless iron for SUS430 Thread: G1/4 Threaded Hole Position: 2 Number of Pipes: 12 Surface Treatment: Spraying Radiator-Fin Length: Approx. 240 mm / 9.45 in PackageList:1 x Water Cooling Radiator1Pack x Screw