Other than the Verde edition, HP offers also the Pavilion a6655f Phoenix Special Edition eco PC. This Phoenix edition will be available only at Besy Buy. It is powered by an energy-efficient AMD Phenom X4 9150e Quad-Core Processor and 640GB of RAM. You can also expect up to 5GB of RAM, a 15-in-1 card reader, a DVD SuperMulti burner. It runs Windows Vista Home Premium 64 bit.