Three leading links are all 3.5", and it seems they are too short (at least for umtrx v1)
might be smth like
http://www.citilink.ru/catalog/parts/hdd/hdd_cases/99319/Mon, 29 Oct 2012 18:34:00 +0400 от Andrey Sviyazov <andreysviyaz@gmail.com>:
Hi all.
I spend this day in tries to find enclosure for UmTRX which are suggested to use in labs.
I decided to return to my idea about fanless 5.25" tray form factor.
I think they must look good, low cost and popular.
It's all because mass production for competitive market.
Examples:
And one question:
Does anybody really uses USRP in closed enclosure?
Best regards,
Andrey Sviyazov.