NeweggBusiness - DELL Desktop PC Inspiron 620 (I620-1038BK) Pentium G630 (2.70GHz) 4GB DDR3 500GB HDD Intel HD Graphics Windows 7 Home Premium 64-Bit
Dell Black Inspiron 620 Desktop PC with Intel Core i5-2320 Processor, 8GB Memory, 1TB Hard Drive and Windows 7 Home Premium with Windows 8 Pro Upgrade Option - Walmart.com
Dell Inspiron 620 Reviews, Pros and Cons | TechSpot
D300N Dell 300-Watts Power Supply for Inspiron 620 Desktop