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HP 120 watt ATX power supply unit silver metal enclosure

HP

HP 0950-3602 120 Watt ATX Power Supply for Pavilion 4450

SKU CH-DRD9-5QVQF

120-watt ATX power supply built for the HP Pavilion 4450 desktop

  • 120 W output powers the Pavilion 4450 reliably
  • ATX form factor fits the original chassis exactly
  • Genuine HP part number 0950-3602 ensures correct pin-outs
  • New condition guarantees full rated performance from day one

HP 0950-3602 120 W ATX Power Supply

This HP 0950-3602 is a 120 watt ATX power supply built for the Pavilion 4450 desktop. It serves as a direct replacement unit for that specific system chassis.

Designed exclusively for Pavilion 4450 compatibility

The 120 watt output and ATX form factor match the original Pavilion 4450 specification. Builders working on other platforms or needing higher wattage for additional components should verify their own requirements before purchasing.

How it compares

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

Price $102.99
Cheaper than about 66% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameHP

Questions about this item

What does the 120-watt rating mean for a Pavilion 4450 build?

The 120-watt output matches the original specification for the Pavilion 4450, delivering enough power for the factory motherboard, CPU and drives without requiring a higher-capacity unit.

How does the ATX form factor affect installation in the Pavilion 4450 chassis?

The ATX design uses the standard mounting holes and connector layout expected by the Pavilion 4450 case, so the supply fits the existing bracket and plugs directly into the motherboard and peripherals.

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