HP Z620 Workstation 2X Intel Xeon E5-2670 2.6GHz 16-Cores Total 96GB RAM No Hard Drive NVIDIA Quadro 600 No OS (Renewed)

This refurbished workstation is a lot of hardware for the money. It does not come with with an operating system or harddrive. However, if you are buying this computer, you must know how to deal with that.

I bought mine direct from PC Server and Parts Certified Refurbished website. Theyve got options to customize and even with a hard drive and operating system (which this listing doesnt have) price wise you can come in at close to what this listing is asking for - and they ship for free.

False advertising. PC stated that it had a Nvidia video card, part of the reason I purchased this model. You can see from attached picture that the PC had substandard ATI card instead.

I got this machine because my other computer was dying. It took me a bit to get it running because of using custom OS, but even with that tech support was great. I had to contact support several times and after doing research, working with them and snooping around the computer, all the problems were correct.

I like the PC for the hardware package it came with. The twin processors really provide a lot of power for design and blueprinting projects.

I like the capacity of this computer, and I am using 8 of them for my research, large-scale hydrological modeling, without any issue so far. The only downside is that I had to buy cartridges for internal hard drives (SSDs) separately. Great value!!

Package came in well packed. Installed win10, stuck on MBR convert

One of the main consideration of acquiring a refurbished system is the reliability of the vendor. I purchased this product from this particular vendor because I saw 5 or 4 star reviews, and now I know why. I have read reviews elsewhere about customers getting products with spec not as advertised (different sizes of RAM, hard disk type, etc).

I am happy with this machine. I installed Ubuntu Server 18.04 and kvm/libvirt on it and am running a bunch of virtual machines on it. I dont really intend to use it as a desktop, but I might when my current desktop dies (HP wx6600, another beast from long ago...) Its probably about 20 times faster than my wx6600 on the same workload, so its nice for software development.

My machine works flawlessly, other than needing a bios battery. Seller was quick to send me a part that he forgot to send with the unit. Its built like a tank! Its a heater in the winter. It only uses about as much power as a top of the line gaming machine. Mine is for work and play. I have a thing for HDD ASMR. I can hear the CPUs making a coil whine type sound, fans blowing, regular techno sqweaks and squawks, HDDs ticking. I love it. I move large zip files from one drive to another and unzip them just for the ASMR. I had to remove that support bracket to fit my MSI Gaming X 12GB RTX 3060. The power cables on the GPU are clear from the side panel if the power cables are bent at a right angle. The Z620 lower section is completely separate from the upper section. I though the GPU might overheat, but I cannot get the GPU above 66°C with anything I try to torture it with. You can see the NVME drive I put in a PCIe X16. This unit will not boot from the NVME, but it makes gaming nice and fast! These machines will be appreciated in the future for what they are / were.