PC water-cooling specialist Koolance is ready with its water-block for the ATI Radeon HD 5970 dual-GPU graphics card. The Koolance VID-AR597 water-block provides full-coverage to the obverse side of the PCB, covering all essential components such as the two AMD Cypress GPUs, the ATI/PLX bridge chip, the VRM areas, and some of the memory chips. From the looks of it, users will have to retain the back-plate for cooling memory chips on the reverse side. The block material is nickel-plated copper, the plating minimizes oxidation of the block, some parts of which are constantly in contact with the water/coolant. It is expected to be available in three days from now, priced at US $140.