Security-and-ProtectionWhen your “desktop” is virtual and in the cloud, replacing your expensive-to-maintain PCs with low-cost, zero-maintenance devices lowers your costs and enhances the security of your I.T. systems.

We have been using and recommending the Samsung devices for some time now, and there’s been a new addition to the Samsung PCoIP “zero” client lineup, so we though this would be a good time to review the options. Samsung calls these devices “PCoIP Cloud Displays” and you can get full details at their web site.


Samsung NC220This new model has a 22″ LED display which uses less power, 0W when sleeping and 35W+ when in use. It uses innovative LED Back Light Unit (BLU) technology which saves energy—up to 40% compared to conventional CCFL screens. What’s even better is this LED panel is halogen- and mercury-free, so you’ll help conserve our planet’s natural resources and reduce carbon emissions

The NC220 has an external power supply, so that means having a brick lying around somewhere between the power socket and the device.

General pricing on the NC220 is around $500. Given that this is not much more than the pricing for NC190, we expect the NC190 to be phased out soon.


NC190 and NC240

These are the two original models from Samsumg and both use LCD displays. The NC190 has a 19″ display and sells for about $450 new (retail $509), and the NC240 is a 24″ model that sells for about $550 new (retail $599).

These older models have internal power supplies, which keeps things neat and tidy. But they consume more power (2W+ at sleep and 35/67W when being used) than their newer LED BLU companion.


All Models

All of these zero clients can only be used to connect to virtual desktops in a VMware View environment, like JustWorks Central. They have no operating system, no local storage and use a hardware PCoIP chip to control the remote display of your virtual desktop – that’s why we call them “zero” clients. This means that they are very secure (no data left on the device, ever) and performance is excellent over a wide variety of bandwidth conditions.

When you buy one of these “zero” clients you need to supply your own keyboard and mouse. Logitech_USB_stubWe have tested the Logitech Bluetooth keyboard/mouse packages that come with one of those little USB stubs, and they work just as well as standard USB-cabled keyboards and mice. All models have 4 USB ports and full USB device support, so users can access a wide range of USB peripheral devices directly through the client, enhancing connectivity whilst maintaining the security of the system.

Our experience is that microphones and USB connections to smart phones (iPhones, Blackberrys etc.) work fine, but video cameras do not work well yet – so no Skype video from one of these devices, but you can still do Skype voice calls.

Additional ports allow for attaching external speakers and second monitors for multi-display setups.

A 130mm height adjustable stand, with tilt and swivel, allow for optimal ergonomic placement on your work surface.

A 3 year warranty is standard on all models.


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