Dell Optiplex 3011 20" All-in-One Desktop Computer PC Core i3 500GB Windows 10

  Processor / Chipset CPU Intel Core i3 (3rd Gen) 3220 / 3.3 GHz Number of Cores Dual-Core Chipset Type Intel B75 Express Processor Main Features Hyper-Threading Technology, Intel Virtualization Technology   Display Widescreen Display Yes Monitor Features anti-glare Type LED Diagonal Size (metric) 50.8 cm Display Resolution Abbreviation HD+ Audio & Video Memory Allocation Technology Dynamic Video Memory Technology Hard Drive Interface Type SATA Spindle Speed 7200 rpm Type HDD Interface Class Serial ATA Installed Qty 1 Capacity 500 GB   Communications Wireless Protocol 802.11a/b/g/n Processor Installed Qty 1 Max Supported Qty 1 Type Core i3 Processor Number i3-3220 Generation 3 Manufacturer Intel Clock Speed 3.3 GHz Optical Storage Drive Type DVD-Writer Type DVD±RW Card Reader Type 8 in 1 card reader   Networking Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Form Factor integrated Compliant Standards IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Ethernet Controller(s) Realtek RTL8151GD Wireless LAN Supported Yes Wireless NIC Dell Wireless 1540 Monitor Monitor Type LED Native Resolution 1600 x 900 (HD+) Horizontal Viewing Angle 178 Diagonal Size 20 in Vertical Viewing Angle 178 Pixel Pitch 0.27 mm Graphics Controller Form Factor integrated Graphics Processor Intel HD Graphics 2500 Dynamic Video Memory Technology Dimensions & Weight Width 20 in Depth 2.5 in Height 12.7 in Camera Form Factor integrated Mainboard Chipset Type Intel B75 Express Audio Output Form Factor integrated Sound Output Mode stereo Compliant Standards High Definition Audio   Physical Characteristics Form Factor all-in-one Weight 15.43 lbs   Video Output Graphics Processor Intel HD Graphics 2500 Graphics Processor Series Intel HD Graphics Video Memory Memory Allocation Technology Dynamic Video Memory Technology