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Lenovo 180W 14-pin SFF power supply unit, matte black metal casing

Lenovo

Lenovo PS-3181-02 180W 14Pin SFF PCE008 HK280-71FP 54Y8897 54Y8923 power supply

SKU CH-EFVY-1QQRW MPN PS-3181-02

Delivers 180 watts through a 14-pin connector for small-form-factor Lenovo desktops

  • 180 W output powers small-form-factor Lenovo desktops
  • 14-pin connector matches original motherboard layout
  • New unit ships in 100 % working condition
  • 60-day warranty covers early-life failures

Lenovo 180W 14Pin SFF Power Supply

This Lenovo PS-3181-02 unit delivers 180 watts through a 14-pin connector designed for small form factor systems. It fits compatible Lenovo desktops that require the PCE008 or HK280-71FP pinout and part numbers 54Y8897 or 54Y8923. The power supply is new and tested to 100% working condition.

Capacity and headroom

The 180W rating supports typical SFF office workloads, integrated graphics and low-profile expansion cards. It will not sustain high-wattage discrete GPUs, multi-drive arrays or heavy overclocking. Buyers needing more headroom for power-hungry add-in cards should verify their chassis and motherboard can accept a higher-output replacement.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $33.99
Cheaper than about 94% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Model namePS-3181-02

Questions about this item

Will the 14-pin connector on this 180W PSU fit the motherboard in my older Lenovo SFF desktop?

This unit uses a 14-pin SFF connector labelled PCE008; it matches the motherboard header on compatible Lenovo small-form-factor models such as those referencing part numbers 54Y8897 or 54Y8923.

How can I verify the PS-3181-02 is delivering power correctly once installed?

After fitting the supply, the system should POST and boot to the operating system without unexpected shutdowns; the 100% working-condition rating means the unit has been tested to start and sustain the rated 180W load.

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