275W internal ATX-style power supply for compatible OptiPlex Mini Tower and Precision Tower systems requiring a 24-pin ATX motherboard connector, 4-pin CPU power connector, and four SATA power connectors. Grade A units are cleaned and fully tested and include the CPU Medics standard 30-day limited warranty.
The +12VA and +12VB values are electrical output ratings. They do not indicate two physical CPU power connectors. This PSU has one physical 4-pin CPU connector.
PCB013, HK375-13FP, HU275AM-00, DPS-275AB, 841Y4, D275A001L, H275AM-00, AC275AM-00, NFRTK, CF5W6, PCB014, D275EM-00, AC275EM-00, 56DXG, FC1NX, 61J2N, PS-6271-6DJ, FD-XD27FMGF-1, L275AM-00, CPFN1, D3PMV, VGDDM, B275AM-00, PS-6271-6DG, 84J9Y, R8JX0, FDT8H
Manufacturer, label design, wire colors, and efficiency markings may vary. These part numbers identify interchangeable 275W units using the same enclosure, mounting arrangement, electrical outputs, and fixed connector configuration.
This power supply uses a standard IEC C14 AC inlet. Add the cable below if the original power cord is missing, damaged, or not included.
⭐ 5120P - 6FT 125V NEMA 5-15P to IEC C13 Power Cord - Grounded North American AC power cable for connecting the power supply to a standard wall outlet. Sold separately.
Please note that compatibility depends on the system’s exact configuration. Verify the original power-supply part number, 275W output, 150mm x 86mm x 140mm enclosure, mounting points, and complete 24-pin + 4-pin + four-SATA cable configuration before installation.
✔️ OptiPlex Mini Tower Models: OptiPlex 3010 MT, OptiPlex 7010 MT, OptiPlex 9010 MT configurations requiring the 275W power-supply option
✔️ Precision Tower Models: Precision T1650 configurations originally equipped with the 275W entry power supply and matching cable layout
✔️ Precision T1600 Replacement Applications: Base configurations originally using the 265W ATX-style supply may use this 275W replacement only when the enclosure, mounting points, 24-pin motherboard connector, 4-pin CPU connector, SATA harnesses, and system power requirements match. It is not a replacement for the optional 320W configuration.
☑️ 275W replacement power supply for compatible Mini Tower systems
☑️ Standard 150mm x 86mm x 140mm ATX-style enclosure
☑️ 24-pin ATX motherboard power connector
☑️ 4-pin +12V CPU power connector
☑️ Four SATA power connectors divided across two cable harnesses
☑️ Active PFC design with wide-range 100-240V AC input
☑️ Built-in diagnostic test button and green status indicator
☑️ Integrated cooling fan
☑️ Grade A unit that has been cleaned and fully tested
☑️ Direct-fit replacement when the original part number and complete cable layout match
✓ Match the original power-supply part number whenever possible.
✓ Confirm that the original PSU uses a 24-pin ATX motherboard connector, 4-pin CPU connector, and four SATA power connectors.
✓ This power supply is intended for compatible MT / Mini Tower chassis. It is not intended for Desktop, Small Form Factor, Ultra Small Form Factor, or Micro systems.
✓ This PSU does not include a 6-pin or 8-pin PCIe graphics-power connector. Use only with graphics cards that do not require a separate PSU connection.
✓ This cable set does not include a legacy 4-pin Molex connector.
✓ Do not use this 275W PSU to replace a factory 300W or 320W unit without confirming the system’s maximum power requirements.
✓ Compare the enclosure dimensions, screw locations, rear AC inlet, fan orientation, connector types, and cable lengths before ordering.
✓ The AC power cord is not included unless shown. A compatible IEC C13 power cord is available separately above.
✓ Disconnect the AC power cable and allow the system to discharge fully before replacing the power supply.
