240W Power Supply with 2x Connectors for OptiPlex 3040 3650 3656 5040 7040

This 240W power supply is designed for select OptiPlex small form factor systems that use the matching 8-pin + 4-pin motherboard power connections. It’s a direct replacement for failing or unstable OEM units and is ideal for restoring reliable power, clean boot behavior, and consistent daily operation.

Technical Specifications

• Max power: 240W
• AC input: 100-240V~ 4A, 50-60Hz

• DC output:

• +12VA: 16.5A
• +12VB: 16A
• +12VSB: 2.5A

• Connectors:

• (1) 8-Pin connector (approx. 9" lead)
• (1) 4-Pin connector (approx. 22" lead)
• Dimensions: 82mm x 62mm x 220mm

Interchangeable PNs

AC240EM-00, AC240NM-00, B240AM-00, B240AM-01, B240EM-00, B240NM-00, D240A007L, D240E012L, D240EM-00, DE-ZG241TGF, DE-ZG241TGF-C, DE-ZG241TGJ, DE-ZG241TGR, DHVJN, DPS-240AB-BA, H240AM-02, H240EM-00, H62JR, HNMMH, L240AM-00, L240EM-00, L240NM-00, PCE004, PCE022, PS-3241-1DB, PS-3241-2D1, THRJK, W72XN, 0706M, 0G2JM, 0M1C3, 0TRD3, 2P1RD, 3RK5T, 4GTN5

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ OptiPlex 3040: 3040
✔️ OptiPlex 3650: 3650
✔️ OptiPlex 3656: 3656
✔️ OptiPlex 5040: 5040
✔️ OptiPlex 7040: 7040

☑️ Key Features

☑️ Correct 240W output for supported OptiPlex platforms
☑️ Proper 8-pin + 4-pin motherboard power layout (OEM-style)
☑️ Stable replacement for random shutdowns, no-power, and boot-loop symptoms
☑️ Clean drop-in swap for the listed interchangeable part numbers
☑️ Ideal for office desktops, POS deployments, and fleet refresh repairs

⚙️ Fit Notes

• This PSU is intended for OptiPlex systems that use an 8-pin main power + 4-pin secondary connector layout.
• Always match your original power supply label and connector type before ordering (8-pin + 4-pin must both be present).
• If your OptiPlex uses a different wattage or different connector layout, it may not be compatible even if the model name is similar.