Mainboard: ASRock E350M1 with 8GB RAM,
additional PCIe Gigabit Intel LAN card
2x Seagate Momentus 7200.5 750GB HDD 7200rpm SATA Serial ATA 3Gb / sNCQ 16MB cache 6,4cm 2,5Zoll BLK
Then NAS4FREE running ZFS RAID1.
Under full load, the system consumes as much as 30 watts, idle is at 22 watts, but can safely tune even further.
The power supply to replace the NAS enclosure belonging Thermaltake 220W SL-8220SFX, with the under the same
Configuration and software load well 10W more on the clock stand (43 Watt load, 35W idle).
But I will probably also install a large slow fan in place of the previous power supply,
(CPU at continuous load 95% at 72 ° C, plates at 60 °).
I leave the system with the PSU run times for 2 days under continuous load and reports later, if it withstands a 24x7 operation.