The Dell NPS-330ABA-1 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Dell Part Number: NPS-330ABA-1 Details: Dell NPS-330ABA-1 REV.02, 100-240V~/ 7.5A,50-60Hz, 330W, DP/N 0001859D