Vszerda 240W power adapter Dell Optiplex 3040 3046 3250 3650 3656 5040 7040 SFF MT

240W PSU for Dell Optiplex SFF and MT

This Vszerda power adapter delivers up to 240W for Dell Optiplex 3040, 3046, 3250, 3650, 3656, 5040 and 7040 systems in Small Form Factor and Mini Tower chassis. It replaces a wide range of Dell part numbers including THRJK, 4GTN5 and H62JR. Builders restoring or upgrading these specific desktops can use it as a direct replacement unit. It is not for owners of Optiplex models outside the listed series or for systems requiring different connector layouts.

Build quality and connector implications

The unit accepts 100-127V at 7.0A or 200-240V at 3.5A input and provides an 8-pin ATX power connector labelled P1 plus a 4-pin ATX power connector labelled P2. This dual-connector arrangement matches the motherboard power requirements of the compatible Optiplex SFF and MT platforms. Installers should verify that the chassis can accommodate the physical dimensions of this replacement PSU. The adapter suits technicians who need both connectors present for a complete motherboard power hookup.

Checklist before ordering

Confirm that your Optiplex model number appears in the supported list covering 3040, 3046, 3250, 3650, 3656, 5040 and 7040 in either SFF or MT form factor. Cross-reference the existing PSU part number against the compatible P/N and M/N lists such as H240EM-00, B240NM-00 or 3RK5T. Ensure the motherboard uses both an 8-pin and a 4-pin ATX power socket. This unit will not fit systems that require proprietary power interfaces or different voltage ratings.