Hi Thiggins:Thanks, fullroast. Good info.
The 1.2GHz CPU Clock rate says to me that the DS109 and 209 use the Marvell Kirkwood 88F6281 that I found in the Buffalo LinkStation Pro XHL.
1.06 GHz clock rate for the DS409+ and 509+ and rackmount versions seems to point to Intel Core 2 Duo U7500 / 1.06 GHz.
Correction: Synology says the 1.06 GHz processor is a Freescale MPC8533.

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