HP Z820 Workstation Intel Xeon 16 Core 2.6GHz 128GB RAM 500GB Solid State Drive + 2TB Hard Drive Dual NVIDIA Quadro FX 3800 Graphics CD/DVDRW Windows 10 Pro 64-bit

Been running this for almost a month straight. Came pretty well packed. Had that self shaping foam all around it. Gets the job done.Been running about 12 game servers on this and so far only using up about 22gb of the ram. Computer hasn't went down once.All the ram slots were filled in this setup. Came clean and everything worked out of the box. Computer was already wiped and loaded with windows 10 with a basic local admin. System was missing one hard drive mount. Could always buy one when I need it.One thing that wasn't mentioned is that the 500gb SSD is really (2) 250 GB SSD in a raid 0 config as the main partition. Doesn't bother me much because I can use the 2 TB as a backup.Now I will say the keyboard that comes with the computer had no brand and looked super cheap. Mouse was about the same quality. Didn't even want to plug them in. But I had extra keyboards and mice laying around.The OS disc that comes with the machine is just a standard disc you can buy in stores with the OS install files on it. Nothing fancy.Overall I was mainly just interested in the "Workstation" and it's passed all expectations.Would definitely buy again if I honestly needed more power.

Up and running on my first of these servers and just ordered a second based on my good experience. For 1K$ don't see how you can beat this buy...I am using this system to set up test VM clusters of Hadoop with Spark, testing application tools, and it is really up to speed. You will need to turn on the Virtualization in the bios (takes about 2 minutes) but other than that, this is a real beast of a computer...extremely satisfied, great vendor tracked the shipment the whole way and gave great feedback when needed. The packing was really solid, no rattle to the box. Win 10 bootup was no problem, all installed and ready to go. And yes, as with the other comment, the keyboard and mouse come with but are cheap and throw-awayable if you want something else but are sufficient to get started. And although the 2 quattro Nvidia cards are old tech, they are sufficient to set up deep learning setup for Anaconda with Tensor flow, which is what I will do with the next box when I get it...

When the machine arrived, I had a couple of issues. I emailed the provider and they were very, VERY prompt in their assistance. Even before I connected directly to their technician, the emails they sent made comments that assisted me in dealing with those issues.When I connected directly to a technician (Roger) he was extremely knowledgeable and helpful. He deserves six stars all by himself.As it turned out, (of course) the problem was entirely me. I read and interpreted something incorrectly. Roger stepped me though a number of items that proved to be a great learning experience. By the end of the call, I had a better understanding of several concepts that enabled me to understand certain things, not only with that machine that I bought from them, but another machine that I already had.I definitely will make this company the number 1 place to go to when I am looking for other computer items.

This machine is a beast. Admittedly second hand with minor cosmetic issues but this machine has so much more power than any pc you could get for the money. Don't ever buy a new PC ...het a second hand work station like this instead.Customer service is also really good.

I needed to upgrade my home system, and this Z820 box really made my day. With having to work at home, remotely, my old system did not quite cut the mustard. This system upgrade is twice the system that I have when I work in the office. The price is what makes this a great deal. Shipped out on time, great price, and a box loaded with options. I would recommend anyone looking to upgrade to consider this option, and this vendor.

Wow what a good product... i will prefer this to everyone who want a good second hand workstation... although its just like new...moreover they also given wifi doungle ...only one thing disappointed me , in product description it was mentioned they will send windows 10 pro CD but once i opened box i didn't received any CD....Thanks

Probably the best pc I have owned so far.