[Felger]

Had almost the same setup and saw about 32W idle on mine. T110 II with Xeon E3 1220, 4 Gb RAM ECC, 1x 128 GB SATA SSD + 1x 6 To HDD IronWolf on a PERC H200 PCIe card.

With a WD 10 GB external HDD, the UPS gives me a 50W load.