S2735 and HP's Registered DDR

Hi,
I have three DL140 HP servers(1U) which suffers from overheating and I'd
like to replace them all with tower ones using Tyan S2735G3NR mainboard
yet still exploiting original CPU, RAM and IDE disks. The HP's 1G RAM is
PC-2100, 266MHz, 2.5v, 64-bits, CL2.5, registered DDR with ECC. P/N is
351200-041. The S2735's specification says it only supports registered ram
which is good. I just want to be extra sure before I order the MB. Does
anyone have any experience here?
Thanks in advance.

Regards,
Frank Wang
--
The more I learn, the more I'm aware of my ignorance.