Sorry about that! While we had the Dedispec GPU servers listed, our spider system didn't correctly detect the presence of a GPU, so it didn't show up as such. It has now been resolved and they show up in your search results.
We have plans to do some more comprehensive accessibility testing in the near future, but in the meantime, please let me know if you come across any other accessibility issues.
Just gave this another look and the sliders do work with my screen reading software which is an improvement. As far as I can tell the page up and down keys don't move in larger increments. Home and end don't move to the top or bottom either. Because of this when looking for servers priced between $0 and $5 I had to repeatedly hit left arrow a bunch of times. Ideally I could have gone to the maximum price slider, hit home to set it to 0, then hit right arrow several times to find my maximum price. I assume this is behavior of the noUiSlider framework and not code you have written.
I have Elasticsearch running on our development area with just 256 MB of RAM assigned. In production it's quite a bit more, but fortunately, we used Server Hunter to find some great deals for our own infrastructure as well ;)
You'd always want some kind of RAID mirroring with off-site backups, regardless of HDD vs SSD. If you take care of that, you can safely go with SSD. :)
Thanks for using Server Hunter! :)