Features 1、Just because it is with wide compatibility, the water cooler tubes are not only fit for computer water cooling systems, but also for beauty apparatus, industrial equipment, etc. 2、For the purpose of faster heat dissipation, this PC heat exchanger is entitled with 13‑tube design to accelerate water flow, which is for ensuring CPU stability and smoothness. 3、Installed easily with screws, such PC water-cooled tube can be used confidently, which is practical. 4、Operated in the safe way, it uses a built-in water separator for water mixing kept, keeping the water away from the equipment for safe operation. 5、Given that copper radiator-fin and brass water chambers with durable features can withstand continuous heat dissipation for long periods. Specification Item Type: Computer radiator Model: TSRP-TW-480mm Name: Copper heat sink Size: Approx. 510 x 121 x 29mm / 20.08 x 4.76 x 1.14in Material: Water chamber + flat tube: brass Radiator-Fin: Copper Thread: G1/4 Threaded Hole Position: 2 Number of Pipes:13 Surface Treatment: Spraying Package List 1 x Water Cooling Radiator 2Pack x Screw