Description
Overview
With 21.5” Display (diagonal) Retina 4K Display, a resolution of 4096 x 2304 that supports for one billion of colors and a 500 nits brightness with Wide color (P3). This iMac simultaneously supports full native resolution on the built-in display at millions of colors (21.5-inch) or 1 billion colors (21.5-inch 4K) with following; one 5120 x 2880 (5K) external display at 60 Hz with support for 1 billion colors, or two 3840 x 2160 (4K UHD) external displays at 60 Hz with support for 1 billion colors, or two 4096 x 2304 (4K) external displays at 60 Hz with support for millions of colors.
The Processor on this iMac 21.5” Early 2019 come’s with 8th Gen. 6-core Intel Core i5 Processors with a 3.0 GHz and can be “overclocked” Turbo Boost up to 4.1 GHz.
The Ports on this iMac are; (Four) USB 3 ports (compatible with USB 2), SDXC card slot, 3.5 mm headphone jack, 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector), (Two) Thunderbolt 3 (USB-C) ports with support for: ( Display port; Thunderbolt (up to 40Gb/s); USB 3.1 Gen 2 (up to 10gb/s); Thunderbolt 2, HDMI, DVI and VGA supported using adapters (Sold Separately).
With the power and intelligence of 10th Gen Intel® Core™ processing, the sleek ThinkPad E14 can run seamlessly all day—ideal for on-the-go professionals. As well as built-in security and reliability, it comes with a superb 14″ FHD display and exceptional audio, plus a host of options, including dual-drive storage, discrete graphics, and wide-screen IPS technology. 
Delivering sharp, high-quality A3 output with the speed, versatility and footprint of an A4 device, the B840 offers low running costs and low total cost of ownership, bringing versatile A3 mono printing to small and medium workgroups. 
