The Koolance VID-487X2 waterblock is made out of full nickel-plated solid copper and is designed to cool both GPUs, memory blocks and voltage regulators.
The Koolance VID-487X2 is a combined GPU and memory block for high-end water cooling of ATI Radeon HD 4870 X2 video cards in single or multi video configurations. It combines a full nickel-plated solid copper cooler which targets all primary heat-producing regions of the HD 4870 X2 (including the voltage regulators). An acrylic lid allows coolant visibility under the logo.Features:
Materials: High Density Copper, Nickel Plating, Acrylic, Steel Tubing size, ID: 3/8" (10mm), 1/2" (13mm) and 1/4" (6mm) available Product dimensions (W x H x D): 8.1" x 4.9" x 0.75" (20.5cm x 12.5cm x 1.9cm) Weight: 1.75 pounds (794g)