PowerLogix today announced the PowerCube, an aluminum replacement enclosure for the Power Mac G4 Cube. The PowerCube, hand-assembled from 5052 aluminum alloy, offers “superior” cooling over the original Cube case, allowing the system to be safely upgraded with a faster processor and a high-performance video card. Three finishes are available: “G5-style” anodized aluminum, glossy black powder coat, or cool white powder coat. Two optional perforated cooling grilles are offered: anodized aluminum or mirror chrome. The PowerCube is available immediately for US$269.