Disk tray for ReadyNAS Duo

Yes, that's the correct part.

If you're in the US you can order it here: http://store.netgear.com/store/netgear/en_US/pd/productID.124539100/parentCategoryID.44396500/categoryId.44397700

Welcome to the forum!

If when you get the trays, if they don't include the screws, for a temporary fix you can rob some of the small flathead screws holding the side panels on, and the back plate on. The drives are ok with just two screws in a diagonal pattern. (That hint of only two screws came from a Jedi who mentioned they do that in the lab when testing drives).

Then ask Netgear for some. If they are unwilling to send some, post back.

Thank you both for the information.
Amazon had the tray listed (and free shipping). I ordered it Friday and it got here Monday - by USPS!!!
However I had a hard time opening the latch - the button could not be pushed in. I keep trying to depress the button unsuccessfully with no luck - until I slid a small plastic tab (inside the tray behind the button) up. And then the latch snapped open. Is this a locking mechanism? It seems like a dangerous thing.

So it's a tray with the old design (circular button)? There's a guide to releasing a stuck tray here: http://www.readynas.com/kb/faq/hardware/how_can_i_release_a_stuck_disk_tray

If you the disk tray broke when you attempted to release it contact NetGear technical support and they should be able to arrange a replacement.

Work the release latch several times to wear down the flashing marks and it should work easier. Initially the ones on my NV+ stuck on occasion, but after working them a bit, I have never had one stick again.