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Black metal ATX power supply unit with cooling fan and cable bundle

DELL

Dell HP201 305W Power Supply Optiplex 745 740 MT

SKU CH-YJWE-VGW1Z

Supplies 305 W to Dell OptiPlex 740 and 745 MT systems using the HP201 unit

  • Genuine Dell replacement built to HP201 specification
  • 305 W output supports Optiplex 740 and 745 MT systems
  • New condition ensures full rated performance from first use
  • Direct-fit design matches original chassis and connectors

305 W power supply for OptiPlex 740 and 745 MT

This replacement unit delivers 305 watts of power to Dell OptiPlex 740 and 745 mini-tower systems. It matches the original HP201 specification and fits the standard chassis mounting points. The unit is supplied new and ready for installation in compatible desktops.

Replaces a failed or ageing Dell HP201 unit

Install this supply when the original Dell HP201 fails, becomes noisy or can no longer sustain stable voltages under load. The jump is worth it if the system shuts down unexpectedly or shows power-related instability. Buyers needing higher wattage for upgraded graphics cards or additional drives cannot use this 305 W model.

Highlights

  • Genuine Dell replacement built to HP201 specification
  • 305 W output supports Optiplex 740 and 745 MT systems
  • New condition ensures full rated performance from first use
  • Direct-fit design matches original chassis and connectors

Specifications

No published specifications for this item yet.

Questions about this item

What form factor does the HP201 power supply use for the Optiplex 745 740 MT?

The HP201 is a standard ATX unit built for the Optiplex 745 740 MT chassis, so it fits the existing mounting holes and rear cutout without modification.

Which power connectors must be seated during installation, and which one is often missed?

Connect the 24-pin ATX main cable and the 4-pin CPU auxiliary cable; the CPU auxiliary plug is the one most frequently left unplugged, preventing the system from posting.

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