| PartNumber | SDI200-12-U-P51 | SDI200-12-U2-P51 | SDI200-12-UC-P51 |
| Description | ac-dc, 12 Vdc, 16 A, SW, C14 desk-top, P51 center pos, no cord, level VI | ac-dc, 12 Vdc, 16 A, SW, C14 desk-top, P51 center pos, EU cord, level VI | ac-dc, 12 Vdc, 16 A, SW, C14 desk-top, P51 center pos, NA cord, level VI |