Network Switches

@bulkdevicesuk 
Hello, I see you are new here so - welcome!
I don’t have a good answer to your question, but for best results I recommend starting your own new thread with the title, "server hard drive needed" or similar. Post it under digital. There are also other sites with computer/digital audio specific discussions you might try such as Audiophile Style (under Music Servers) or Audio Asylum (under Digital or PC Audio). Good luck.

@mitch2  This is a redirect to the poster's site. I have reported it.

 thanks David, I missed that

I own the Paul Pang Quad switch, doesn't get any better.http://ppaproduct.blogspot.com/2015/07/audio-grade-switcher.html