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Rectangular silver ATX power supply unit with fan grille and cable bundle

KHACHIMO

KHACHIMO 1450W Switching Power Supply 7779 8886

SKU CH-YF4A-FJETX

A 1450W ATX switching power supply tested working for compatible systems

  • Product typeATX
  • 1450W output powers demanding multi-GPU systems
  • ATX form factor fits standard desktop chassis
  • Tested working so it arrives ready to install
  • Replaces multiple Dell part numbers including 39Y7403 and 69Y5809

1450W ATX Switching Power Supply

This 1450W ATX switching power supply delivers high output for workstations and servers that require substantial continuous power. It carries part numbers 7001509-Y000, 7001509-Y002, 39Y7403, 39Y7402, 69Y5809 and 69Y5810 for direct replacement identification. The unit is supplied new and has been tested working to confirm reliable operation. Builders needing lower wattage or a different form factor should select an alternative model.

Thermals noise and power draw

The 1450W rating defines the maximum continuous power available to the system under normal load. Standard ATX cooling architecture manages thermals through forced airflow across internal components. Acoustic output will vary with the installed fan speed curve and the actual power demand placed on the supply. Efficiency losses appear as heat that the chassis ventilation must exhaust.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $227.99
Pricier than about 68% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How do I install the KHACHIMO 1450W ATX power supply into a standard chassis?

Align the unit with the case mounting holes, secure it with four screws, then connect the 24-pin ATX motherboard cable and the CPU power cable firmly.

When should I expect to replace the internal cooling fan in this 1450W unit?

The fan is rated for continuous operation; replace it if bearing noise appears or airflow drops after several years of heavy load.

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