Compaq CQ5210F Black Desktop PC delivers AMD Athlon II X2 215 Dual-Core Processor (2.7 GHz, 1 MB L2 Cache, 4000 MHZ System Bus); 3GB PC2-6400 DDR2 SDRAM memory (1x2048MB and 1x1024MB); 500GB (7200RPM) Serial ATA hard drive; SuperMulti DVD Burner with LightScribe Technology; NVIDIA GeForce 6150 SE

HP TouchSmart 600-1050 23-Inch Desktop PC offers Intel Core2 Duo Processor T6500 (2.1 GHZ, 2 MB L2 Cache, 800 MHz System Bus); 4GB PC3-8500 DDR3 SDRAM memory (2×2048); 750GB 7200RPM Serial ATA hard drive; Slot-load SuperMulti DVD Burner with LightScribe Technology; Touch-enabled 23″ diagonal Full HD 1080p

HP Pavilion MS214 All-in-One Desktop PC offers a slim profile and simple setup that makes it at home on your desk, in the family room, or in the kitchen. Uncluttered design conceals antennas, cables, and other messy peripherals. Minimal footprint offers maximum space savings on your desk.

HP Pavilion P6210F Desktop PC  comes with AMD Athlon II 620 Quad-Core Processor (2.6 GHz, 2MB L2 Cache). 6GB PC2-6400 DDR2 SDRAM memory (3x2048MB for ultimate performance)(expandable to 16GB). 640GB (7200RPM) Serial ATA hard drive; SuperMulti DVD Burner with LightScribe Technology. NVIDIA GeForce 9100 Graphics with 256MB integrated