Dell Optiplex 990 Computer Tower Intel i5 3.3GHz 8GB 500GB Windows 10 Pro WiFi

" Processor / Chipset CPU Intel Core i5 (2nd Gen) 2500 / 3.3 GHz Max Turbo Speed 3.8 GHz Number of Cores Quad-Core 64-bit Computing Yes Chipset Type Intel Q67 Express Processor Main Features Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Technology 2, Intel Virtualization Technology Processor Socket LGA1155 Socket RAM Technology DDR3 SDRAM - non-ECC Memory Speed 1333 MHz Memory Specification Compliance PC3-10600 Features unbuffered Technology DDR3 SDRAM Installed Size 8 GB Data Integrity Check non-ECC Rated Memory Speed 1333 MHz Hard Drive 500GB Storage Controller Interface Type Serial ATA-600 Type Serial ATA Installed Qty 1I Optical Storage Drive Type DVD-Writer Type DVD+RW Interface Type Serial ATA "