PowerLogix today announced new 1.6 GHz Single and Dual Processor PowerForce G4 7447A processor upgrade cards. The cards utilize the latest FreeScale PowerPC 7447A and include 512K of on-board L2 cache. As with all PowerForce G4 7447A cards, the new models feature an on-board thermal sensor and real-time thermal monitoring, and support Dynamic Frequency Switching (DFS). Pricing has been set at US$299 for the Single model and $499 for the Dual model.