Compaq Presario SR5450F Desktop PC (2.0 GHz Intel Pentium Dual Core E2180 Processor, 2 GB RAM, 500 GB Hard Drive, DVD Drive, Vista Premium) (Discontinued by Manufacturer) Affordable family multimedia desktop PC with 2.0 GHz Intel Pentium E2180 dual-core processor 500 GB hard drive, 2 GB installed RAM (4 GB max), 16x multi-format/dual-layer LightScribe DVD drive Nvidia GeForce 7100 with 128 MB of discrete video memory (831 MB of total allocated memory); 10/100 Ethernet Connectivity: 6 USB, 1 VGA, 1 S-headphone/line-out, 1 microphone, 15-in-1 memory card reader Pre-installed with Windows Vista Home Premium (Service Pack 1); includes keyboard and scroller mouse