Koolance has announced two new blocks for nVIDIA’s GTX470 & GTX480 cards. The new blocks cool the GPU, the VRM and the memory modules also. Dimensions are 15.9 x 14.6 x 1.6 cm and they weigh 680 grams. The VID-NX470 costs 110USD and the VID-NX480 will make your wallet 120USD lighter. You can order them from Koolance check here & here.