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Rectangular server power supply unit with matte metal casing, 14-pin and 4-pin connectors visible

WMtec

WMtec Server Power Supply 180W PS-3181-03 14PIN 4PIN

SKU CH-1SJ9-8PEX4

180 W server power supply with 14-pin and 4-pin connectors rated at 250 W for H530, M8400T and TS230 switches

  • 180W rated output supports H530 M8400T TS230 switches
  • 280W alternative option fits same 14-pin 4-pin connector
  • Compatible with HK280-23FP and HK380-16FP part numbers
  • New condition unit ready for server deployment

Replacement PSU for H530 M8400T TS230

This 180W server power supply replaces the PS-3181-03 unit used in H530, M8400T and TS230 switches. It delivers a rated 250W through a combined 14-pin and 4-pin connector layout. The unit is supplied new and matches the original form factor for direct installation. ||

Connector layout limits interchangeability

The fixed 14-pin and 4-pin interface means the PSU only fits systems wired for that exact pinout. Builders adapting the supply to other chassis must rewire or source a compatible backplane. Buyers needing redundant or hot-swap modules should verify their chassis supports this specific connector combination before purchase.

How it compares

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

Price $100.99
Cheaper than about 69% 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

Does the 14-pin and 4-pin connector layout match the H530 M8400T TS230 switch power interface?

Yes, the PS-3181-03 uses a 14-pin and 4-pin connector combination designed for the H530, M8400T and TS230 switch models.

What chassis clearance is needed for the PS-3181-03 power supply?

The unit follows the standard server PSU form factor used in the H530, M8400T and TS230 switches, so it fits the existing power supply bay without modification.

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