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Rectangular metal ATX power supply unit with matte grey finish and rear fan grille

HP

HP DPS-470AB power supply 500W ATX

SKU CH-GV6P-EQVX9 MPN DPS-470AB

500W ATX power supply delivering 12V at 11.4A, 5V at 18A and 3.3V at 23A for HP xw6200 workstations

  • TypeATX
  • Delivers 500 W total output for workstation loads
  • Wide 100-240 V input handles global mains voltages
  • Strong 5 V rail at 18 A supports legacy peripherals
  • Robust 3.3 V rail at 23 A powers modern logic
  • Dedicated 12 V rail at 11.4 A feeds CPU and drives

Replacement PSU for HP XW6200

This 500W ATX unit matches the original DPS-470AB specification used in HP XW6200 workstations. It accepts 100-240V input at 47-66Hz and delivers 5V at 18A, 3.3V at 23A, 12V at 11.4A, -12V at 0.5A and 5VSB at 1.5A. The part numbers 345642-001, 345525-004 and 345525-002 identify the exact assembly.

Thermals noise and power draw

The supply operates from a wide 100-240V mains range at 47-66Hz without a voltage selector switch. Rated output is 500W continuous across the combined rails listed above. No fan-speed curve or acoustic data is provided in the manufacturer highlights.

Direct swap for failed XW6200 units

This unit replaces the factory DPS-470AB when the original supply fails or shows unstable voltages. The jump is worth it when the workstation will not power on, restarts under load or reports rail voltages outside ATX tolerance. It restores the original 500W capacity without modification.

Pontos fortes

  • Delivers 500 W total output for workstation loads
  • Wide 100-240 V input handles global mains voltages
  • Strong 5 V rail at 18 A supports legacy peripherals
  • Robust 3.3 V rail at 23 A powers modern logic
  • Dedicated 12 V rail at 11.4 A feeds CPU and drives

Especificações

TypeATX

Perguntas sobre este artigo

How do I install the DPS-470AB in an HP XW6200 workstation, and which connector is often missed?

Slide the unit into the chassis until the latch clicks, then attach the 24-pin ATX main power, the 4-pin CPU auxiliary and the peripheral Molex leads; the 4-pin CPU plug is the one most frequently overlooked.

What maintenance or replacement will the DPS-470AB need over time?

Clean the intake vents and internal heatsinks every 6-12 months; the internal cooling fan is the only moving part and should be replaced if it becomes noisy or stops spinning.

Which output limit appears first when the DPS-470AB runs continuously at full load?

The 12 V rail is rated at 11.4 A, so heavy GPU or CPU draw reaches that ceiling before the combined 500 W rating is met.

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