Something like this would pay for itself in energy savings over 1366: Supermicro X10SLM-F Motherboard E3-1241 V3 4core 3.50GHz 8GB Memory I/O Shield | eBay
Heatsink will run you another $10, so, all done for $100. You won't need more than that for a basic file server.
Heatsink will run you another $10, so, all done for $100. You won't need more than that for a basic file server.