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Compact metal PSU unit with 14-pin connector and cooling fan visible

KHACHIMO

KHACHIMO 3050 180W 14Pin Power Supply FSP180-30SBV 54Y8923

SKU CH-WXQW-P58Z9

180W ATX power supply with 14-pin connector for compatible Lenovo desktops, 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • 14-pin 180W ATX design fits listed Lenovo desktop models

Compatibility List

This 180-watt ATX power supply fits a wide range of desktop models identified by the numbers 3050, M92P, M82, M78, M73, M93, E73, M83 and M4550. It uses a proprietary 14-pin connector that matches the original chassis wiring for direct replacement without adapter cables.

Sustained Load Behaviour

Under continuous demand the resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight while the Zero RPM fan mode remains inactive, allowing active cooling to maintain stable temperatures. The 80 PLUS Gold certification ensures high efficiency across the load range, reducing waste heat and acoustic output during long sessions.

Upgrade Context

The unit replaces an existing FSP180-30SBV or 54Y8923 module when the original fails or when Modern Standby support is required for faster wake times. The jump is worthwhile for systems that spend long periods in low-power states, but it adds no benefit for builds needing higher wattage or standard 24-pin ATX connectivity.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • 14-pin 180W ATX design fits listed Lenovo desktop models

Specifications

TypeATX

Questions about this item

How loud is the 180W FSP180-30SBV when the system runs all day?

The Zero RPM Fan Mode stops the fan completely at low and medium loads, so the unit runs silently during typical daily workloads.

Which motherboard connector does the 14-pin FSP180-30SBV require to power on?

It uses a proprietary 14-pin connector designed for Lenovo ThinkCentre M92P, M82, M78, M73, M93, E73, M83 and M4550 small-form-factor boards.

Will the 3050 180W unit work with an older M73 or M92P chassis I already own?

Yes, the supply is listed as compatible with M73, M92P and the other models named, so it fits the same 14-pin socket and mounting points.

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