Upgrading MAC OS X version 10.4.8 to Mac OS X 10.6 Snow Leopard

Hi ,

I have Mac machine with below config which I need to upgrade with latest Mac OS X Snow Leopard.

Existing Machine Configuration:
----------------------------
Mac OS - MAC OS X version 10.4.8
Processor - 2 X 2.66 GHz Dual Core Intel Xeon
Ram - 2 GB RAM

Please let me know whether I can upgrade this with Snow Leopard 10.6.

Regards
GaneshT