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Silver rectangular server power supply unit with rear fan grille and power connector

WMtec

WMtec CPB09-001B 350W server power supply

SKU CH-Y2V9-H82M8 MPN CPB09-001B

350 watt server power supply compatible with 530 models and part numbers PS-6351-2, ATX0350D5WL, PS-6451

  • 350W output powers compatible 530 servers
  • New condition ensures reliable first-use performance
  • CPB09-001B model matches PS-6351-2 and PS-6451 part numbers
  • ATX0350D5WL designation confirms server-grade form factor
  • WMtec branding identifies the original manufacturer

WMtec 350W server power supply

The WMtec CPB09-001B is a 350W server power supply built for compatible rack and tower systems. It carries model identifiers PS-6351-2, ATX0350D5WL and PS-6451. The unit is supplied new and intended as a direct replacement for the original 530 series power module.

Suitable for technicians servicing the 530 platform

This supply suits technicians who need a like-for-like 350W replacement for the 530 chassis. It is not for builders assembling a standard ATX desktop, for systems requiring redundant or hot-swap modules, or for platforms demanding a different wattage or form factor.

350W rated output

The single deciding specification is the 350W rated output matched to the 530 series pinout. Verify that the target chassis lists CPB09-001B, PS-6351-2, ATX0350D5WL or PS-6451 as the approved part before ordering.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $206.99
Pricier than about 72% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which server chassis or motherboard uses the 530 form factor this 350W unit replaces?

It is a direct replacement for the 530 power supply, matching the CPB09-001B, PS-6351-2, ATX0350D5WL and PS-6451 part numbers used in those systems.

Will this supply fit in the same mounting space as my existing PS-6351-2 or PS-6451 module?

Yes, the CPB09-001B shares the 530 form factor and connector layout of the PS-6351-2 and PS-6451, so it occupies the same bay and aligns with the existing screw holes.

How can I confirm the 350W unit is delivering power correctly once installed?

The server should complete POST without power-related errors, all drive and motherboard LEDs stay lit under load, and the system remains stable during extended operation.

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