Dell OptiPlex 3000 (3046) Business-Class Desktop Mini Tower * Processor: Intel Dual Core 6th Generation * Chipset: Intel H110 Chipset * Operating System: Dos-Ubantu * Memory: 4 GB DDR4 at 2133MHz; supports up to 16GB * Hard Drive: 500GB Hard Drive (7200 RPM); Supports Hybrid, Opal SED FIPS, Solid State Drive; * Graphics Card: Intel Integrated HD Graphics 530; * Manufacturer Warranty: 3 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis from Dell * Optical Drive: NA * Input Device: Dell 2-Button Mouse; Dell Keyboard * I/O Ports: 8 External USB: 4 x 3.0 ports (2 front, 2 rear) and 4 USB 2.0 ports (2 front, 2 rear); 1 RJ-45; 1 DisplayPort 1.2; 1 HDMI 1.4; 1 UAJ, 1 Line-out * Dimensions: (H x W x D) Inches/(cm) 13.8 x 6.1 x 10.8 /(35 x 15.4 x 27.4) * Minimum Weight (lbs/kg): 17.49/7.93 * Number of Bays: 1 internal 3.5"; 2 internal 2.5''; 1 external 5.25" * Expansion Slots: 1 full height PCle x16; 3 full height PClex1