On Sat, 29 Dec 2007, Miod Vallat wrote:

quoted text
>> A friend of mine is moving out of town and has a couple Tatung
>> COMPstations U10 in mint condition
>> (they come with the original monitors , keyboards, and the mouses ) that
>> can be mine for  a piece.
>> He claims that he is running Debian sparc 64 (with X ) but I believe
>> they are actually sparc architecture not sparc 64.
[...]

quoted text
> Although Tatung is known to have produced clones of sparc (not sparc64)
> designs in the past, this name sounds like an Ultra 10 (hence sparc64)
> clone.

Yes, it is.
http://si.tatung.com.tw/%E7%94%A2%E5%93%81%E5%9E%8B%E9%8C%84/server/TWS-3500.htm

Looks like a nice machine.

Regards,
David