user30432: I have a HP Z600 workstation with these specs:
Processor: Intel Xeon x5650 x2
Memory (RAM): 6*8gb = 48GB total ram
Graphics card: Nvidia Quadro k620 2gb Vram
Windows 10
Which version of After effects should I use that will work fine with these workstation?

user29988: First use the trial to test if it runs well on your system. It's the same version as the full version. If you start After Effects it will ask if you want to start the trial now (unless they changed the procedure since the last time I looked).
Adobe has this cloud apps overview tool that let's you install and update apps. Here you could also choose to install an older version and I think you can even install multiple versions side by side. However my recommendation is to work always with the latest version.

30432: <p>I have a HP Z600 workstation with these specs:</p>
<p>Processor: Intel Xeon x5650 x2</p>
<p>Memory (RAM): 6*8gb = 48GB total ram</p>
<p>Graphics card: Nvidia Quadro k620 2gb Vram</p>
<p>Windows 10</p>
<p>Which version of After effects should I use that will work fine with these workstation?</p>
 29988: <p>First use the trial to test if it runs well on your system. It's the same version as the full version. If you start After Effects it will ask if you want to start the trial now (unless they changed the procedure since the last time I looked).</p>
<p>Adobe has this cloud apps overview tool that let's you install and update apps. Here you could also choose to install an older version and I think you can even install multiple versions side by side. However my recommendation is to work always with the latest version.</p>
