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Rectangular black metal power supply unit with cooling vents and 8-pin plus dual 4-pin connectors

Vszerda

Vszerda 300W power adapter 8pin+4pin+4pin for Dell Optiplex 3000MT 5000MT 7000MT

SKU CH-4YQC-XMJJP

Replacement 300 W power supply with 8-pin, 4-pin and 4-pin connectors for Optiplex and Vostro desktops

  • 300W maximum output powers demanding desktop workloads
  • 8pin+4pin+4pin connector fits Dell Optiplex and Vostro motherboards
  • 100-240V 50-60Hz input works worldwide without a voltage switch
  • Replaces OEM part numbers H300EPS-00 D300EPS-00 AC300EPS-01 exactly
  • Compatible with Optiplex 3000MT 5000MT 7000MT and XPS 8950 systems

Compatible Dell MT and Vostro towers

This 300 W power adapter replaces the original Dell units in OptiPlex 3000MT 5000MT 7000MT 3900MT 3901MT 3990MT 3991MT and Vostro 3690 3710 3910 T3660 XPS 8950 desktops. It matches part numbers H300EPS-00 D300EPS-00 AC300EPS-01 and 3XY3J 03XY3J 6R2MV HD2W8. Builders restoring or upgrading these specific towers can install it directly.

300 W maximum output and 100-240 V input

The unit delivers up to 300 W from a 100-240 V 50-60 Hz 4.2 A mains supply. That headroom covers the factory CPU graphics and storage configurations Dell shipped in these chassis. Systems fitted with high-power discrete graphics cards or many additional drives will exceed the rated capacity.

8-pin plus dual 4-pin connector layout

The fixed cable harness provides one 8-pin and two 4-pin connectors shaped for the motherboard power sockets on the listed models. No adapters or cable modifications are required during installation. Builders whose boards use a different pin arrangement or who need extra peripheral power leads cannot use this adapter.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $141.99
Pricier than about 90% of the 3,875 comparable items (median $23.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 8pin+4pin+4pin connector fit the motherboard in my Optiplex 5000MT?

Yes, the connector matches the Optiplex 3000MT 5000MT 7000MT motherboards listed in the compatible models.

How can I confirm the 300W unit is delivering power correctly after installation?

The system should POST and boot normally; the fan spins and no power-warning LEDs appear on the front panel.

Does the package include mounting screws or only the power supply unit?

Only the 300W power supply with its 8pin+4pin+4pin cable is supplied; mounting screws are not included.

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