ReadyNAS Pro (RNDP4410-100NAS)

Shouldn't take too long to run, perhaps anywhere between 1 hour to 4 hours. It should only do 1 pass of the memory test and then you would need to reboot the unit. It will sit and do passes until the end of time (or the memory sticks)

Ideally, best to run during downtime (evening/weekend) to get multiple passes in.

Thank you for the replies, looks like I will be working this weekend!

If I set it to do a memory test, will it only do one test, then require attention? Or if I set it to run a memory test over night will it just continue to run the test over and over?

It will run over and over, non-stop, until you stop it. The screen would display any errors found.

Quick update. I installed the new memory. Let it do a check over night. Ran 5 tests with zero errors.

Is there a way to display how much memory it is running on the LCD?

No, LCD won't show it. Would have to boot up and check FrontView.