Heatsinks for low wattage energy efficient processors have been the topic of the last couple Frostytech reviews. The trend continues today with Glacialtech's new Igloo 5063 Cu Silent E heatsink. As such the Glacialtech Igloo 5063 Cu Silent is potentially suitable to low profile media center type computer systems. The heatsink has a maximum design spec of 95W, but as we've been seeing, this family of Glacialtech heatsinks are best suited to sub-85W processors in the 65W and 35W range.