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HP DPS-320QB 320W power supply unit, rectangular metal enclosure with fan grille and connector panel

HP

HP DPS-320QB 320W computer accessory

SKU CH-9F15-3CH1Z MPN DPS-320QB

320 watt internal power supply for HP ProDesk 600 G1 small form factor PCs

  • 320 W output powers the ProDesk 600 G1
  • HP part 702452-001 ensures exact fit
  • Spare 72304-001 matches factory specifications
  • New genuine HP supply for reliable replacement

HP ProDesk 600 G1 320W Power Supply

This genuine HP power supply assembly delivers 320W maximum output for the ProDesk 600 G1 small form factor desktop. It carries part numbers 702452-001 and 72304-001 and is identified as model DPS-320QB (A). The unit is supplied new and ready for installation.

Right part only for ProDesk 600 G1 SFF

The supply is built specifically for the HP ProDesk 600 G1 small form factor chassis and will not fit other HP desktop models or standard ATX cases. Buyers who need a power supply for a different ProDesk series, a tower chassis, or a non-HP system should select a different unit.

How it compares

Measured against everything we stock in Miscellaneous PC Accessories, at today’s prices. Recalculated every night.

Price $102.99
Pricier than about 75% of the 454 comparable items (median $40.99).

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Specifications

Product
Brand nameHP

Questions about this item

What does the 320W rating mean once the power supply is installed in my ProDesk 600 G1?

The 320W rating is the maximum continuous output the unit can deliver to the motherboard, CPU, drives and graphics card combined in the ProDesk 600 G1 small form factor chassis.

What interface does this power supply use and what does it limit in practice?

It uses the proprietary HP ProDesk 600 G1 connector keyed to spare number 702452-001, which limits installation to that specific small form factor platform.

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