The 21.5" Inspiron 22 3000 Series Multi-Touch All-in-One Desktop Computer from Dell provides a 21.5" AiO desktop in a space-saving design. Powered by a 2.4 GHz Intel Core i3-7100U Dual-Core processor and 6GB of 2400 MHz DDR4 RAM, which can be upgraded to 16GB, the system lets you efficiently multitask as well as quickly access frequently used files and programs.
The 21.5" TrueLife IPS anti-glare display features a 1920 x 1080 Full HD screen resolution, LED backlighting, wide viewing angles, and is powered by integrated Intel HD Graphics 620. The display is also a touchscreen, which supports the multi-touch gestures incorporated into Windows 10 Home. For data storage, this system has a 1TB 5400 rpm SATA 2.5" hard drive. If you need to connect additional peripherals to your system, such as external storage optical drives, printers, and more, this can be done via its two USB 3.0 Type-A ports and two USB 2.0 Type-A ports. Using the HDMI-in port, gaming consoles, Blu-ray players, and other devices with HDMI outputs can be connected to this display.
If you run out of USB ports or would rather save them for other devices, you can pair additional wireless accessories via Bluetooth 4.0 technology. Connect to the Internet via dual-band 802.11ac Wi-Fi or the 10/100 Fast Ethernet jack for a more stable and reliable wired connection. Other integrated features include a SuperMulti DVD Burner, a 0.92MP / 720p (30 fps) webcam, a 4-in-1 media card reader that supports SD, SDHC, SDXC, and MMC cards, dual 3W speakers, a mic, and a 3.5mm microphone/headphone combo port. Included is an easel stand, a 65W AC adapter, a power cord, and Dell's KM636 wireless keyboard and mouse. The installed operating system is Windows 10 Home (64-bit).