http://www.amazon.in/Apple-Dual-core-1-4GHz-Graphics-MGEM2HN/dp/B00OW4VUXQ Processor 1.4GHz 1.4GHz dual-core Intel Core i5 (Turbo Boost up to 2.7GHz) with 3MB on-chip shared L3 cache Storage1 500GB (5400-rpm) hard drive Configurable to 1TB Fusion Drive. Memory 4GB of 1600MHz LPDDR3 memory Configurable to 8GB or 16GB. Graphics Intel HD Graphics 5000 Height: 1.4 inches (3.6 cm) Width: 7.7 inches (19.7 cm) Depth: 7.7 inches (19.7 cm) Weight2 2.6 pounds (1.19 kg) Electrical and Operating Requirements Line voltage: 100-240V AC Frequency: 50Hz to 60Hz, single phase Maximum continuous power: 85W Operating temperature: 50° to 95° F (10° to 35° C) Storage temperature: -40° to 116° F (-40° to 47° C) Relative humidity: 5% to 95% noncondensing Operating altitude: tested up to 10,000 feet Typical acoustical performance: Sound pressure level (operator position): 12dBA at idle3 Limited Warranty and Service Your Mac mini comes with 90 days of free telephone support and a one-year limited warranty. Purchase the AppleCare Protection Plan to extend your service and support to three years from your computer's purchase date. Only the AppleCare Protection Plan provides you with direct telephone support from Apple technical experts and the assurance that repairs will be handled by Apple-authorized technicians using genuine Apple parts