HP Pavilion S3650F Slimline Desktop PC (2.0 GHz AMD Phenom X4 9350e Quad-Core Processor, 4 GB RAM, 640 GB Hard Drive, Blu-Ray Drive, Vista Premium) (Discontinued by Manufacturer) Powerful and space efficient desktop PC Desktop PC with 2.00 GHz AMD Phenom X4 9350e Quad-Core Processor with 2MB L2 Cache + 2MB shared L3 Cache 4GB PC2-6400 DDR2 SDRAM memory (2x2048MB), 640GB 7200RPM SATA 3Gb/s hard drive NVIDIA GeForce 9500 GS graphics card with 512MB dedicated video memory Blu-ray player & SuperMulti DVD burner with LightScribe Technology, Wireless LAN 802.11b/g