Aspire XC-603G Desktop PC J1900 4GB 500G with 19.5 LED Monitor Intel Celeron J1900 Quad-Core processor 2.0GHz Comes with Acer 19.5 LED Monitor 4GB DDR3 SDRAM system memory (expandable to 8GB) Gives you the power to handle most power-hungry applications and tons of multimedia work DVD-RAM+/-R/RW drive Watch movies and read and write CDs and DVDs in multiple formats 500GB SATA hard drive Store 333,000 photos, 142,000 songs or 263 hours of HD video and more