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Compact black TFX power supply with side-mounted 10-pin and 4-pin connectors, cooling fan grille and AC inlet visible

SMUGDESK

SMUGDESK HK280-23PP 180W power adapter

SKU CH-K908-Y5HJC

180W TFX replacement PSU with 10-pin and 4-pin connectors for Lenovo Yangtian desktops

  • Drop-in replacement for Lenovo Yangtian desktops using part numbers HK280-23PP, PA-2181-1, PCE027 or PCE028
  • 180W continuous output on a single 12V rail with 100-240V universal AC input
  • Fixed 10Pin motherboard plus 4Pin CPU connector enables plug-and-play installation without adapters
  • Thermo-controlled variable-speed fan and solid capacitors provide quiet cooling and long service life
  • Multi-layer OVP, OCP, SCP and OTP protection safeguards motherboard, CPU and storage from power faults

SMUGDESK 180W Lenovo Desktop PSU

This SMUGDESK HK280-23PP replacement power supply delivers a steady 180W output for Lenovo Yangtian W4095c, M4200f, M4601c, M4900c, T4900d and T6900c business desktops. It matches the original OEM part numbers PA-2181-1, PCE027 and PCE028 for a direct swap. The unit accepts 100-240V AC input for worldwide use. It targets office users needing a reliable, cost-effective repair for a failed factory unit.

Proprietary 10Pin+4Pin plug-and-play install

Installation is straightforward because the PSU uses the exact 10Pin motherboard and 4Pin CPU connectors required by the listed Lenovo models. No case modifications or adapter cables are needed for the drop-in fit. The thermo-controlled variable speed fan adjusts automatically to load and temperature. Ensure the proprietary pinout matches the original unit before powering on to avoid connection errors.

180W continuous ATX12VO single-rail capacity

The ATX12VO 12V-only rail design provides consistent power for daily document processing, web browsing and general home computing workloads. Rated at 180W continuous output, it handles typical office configurations with integrated graphics and standard storage. It will not support high-wattage discrete graphics cards or heavily expanded drive arrays. Multi-layer OVP, OCP, SCP and OTP protection safeguards connected components during power anomalies.

Highlights

  • Drop-in replacement for Lenovo Yangtian desktops using part numbers HK280-23PP, PA-2181-1, PCE027 or PCE028
  • 180W continuous output on a single 12V rail with 100-240V universal AC input
  • Fixed 10Pin motherboard plus 4Pin CPU connector enables plug-and-play installation without adapters
  • Thermo-controlled variable-speed fan and solid capacitors provide quiet cooling and long service life
  • Multi-layer OVP, OCP, SCP and OTP protection safeguards motherboard, CPU and storage from power faults

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 180W power supply is working correctly after installing it in my Lenovo M4200f?

The system should boot normally, the fan will spin and adjust speed with temperature, and the 12V rail delivers stable power to the motherboard and CPU connectors without shutdowns.

What connectors come attached to this HK280-23PP replacement unit and do I need any extra cables?

The unit includes a fixed 10Pin motherboard connector and a 4Pin CPU connector wired to OEM pinout; no additional cables or adapters are required for the listed Lenovo desktops.

Which part number should I match to ensure this 180W TFX supply fits my Lenovo desktop?

Match the original unit's label to HK280-23PP, PA-2181-1, PCE027 or PCE028; this supply directly replaces those part numbers in W4095c, M4200f, M4601c, M4900c, T4900d and T6900c models.

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