Aiming to provide all-round cooling for your RV790/RV770 graphics card, Thermalright is now prepping the release of a couple of coolers specifically made for the VRM (voltage regulator module) area of the Radeon HD 4890 and HD 4870. Both boasting two heatpipes and a copper base, the VRM R1 and VRM R2 weight 160 grams (each) and can be equipped with an 80mm fan as seen below.

Measuring 122x106x100.25 (LxWxH) mm and 133x53x120 mm, the VRM R1 and VRM R2 respectively, work together with the HR-03 Rev.A, HR-03 GT, GT V2, T-Rad2, and T-Rad2 GTX coolers, and should hit stores in the coming weeks. Their pricing is yet unknown.