Product

Lenovo 240W Power Supply Unit PC9053 (54Y8886) | Genuine Lenovo PSU for ThinkCentre M57E / M75E / M70E / M90P / M91P Desktop (24-pin + 4-pin + 4× SATA)

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2. Key Features

• ✅ Genuine Lenovo 240W power supply unit
• ✅ Direct replacement for Lenovo ThinkCentre M57E, M91, M73, M90P, M70, M80, M81 series
• ✅ OEM equivalent: 54Y8886 / PS-5241-02 / HK340-71FP (fully compatible)
• ✅ Stable 240W MAX output for reliable SFF desktop performance
• ✅ Built-in overload, over-voltage, and short-circuit protection
• ✅ Lenovo original connector for seamless plug-and-play installation
• ✅ Acbel original manufacturer — OEM quality and reliability
• ✅ 24-pin main + 4-pin CPU + 4× SATA connectors

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3. Technical Specifications

Brand  ·············  Lenovo / Acbel
Part Number  ·······  PC9053
OEM / FRU No.  ····  54Y8886
Model Number  ·······  PC9053
Wattage  ············  240W MAX
Input Voltage  ·······  100–240VAC, 50–60Hz
Output  ·············  Full 12V @ 240W Max
Efficiency  ·········  Lenovo OEM Standard
Form Factor  ·········  SFF (Small Form Factor) 175×85×65mm
Connector Type  ·····  24-pin main + 4-pin CPU + 4× SATA
Hot Plug  ············  No (Non-Redundant)
Protection  ·········  OVP, OCP, SCP
Certification  ········  Lenovo OEM Standard

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4. Compatible Models

• Lenovo ThinkCentre M91P / M91
• Lenovo ThinkCentre M90P
• Lenovo ThinkCentre M73
• Lenovo ThinkCentre M70
• Lenovo ThinkCentre M80
• Lenovo ThinkCentre M81
• Lenovo ThinkCentre M71E
• Lenovo ThinkCentre M57E
• Lenovo ThinkCentre M75E
• Lenovo ThinkCentre M70E
• Lenovo ThinkCentre M77
• Lenovo ThinkCentre M58

Compatible Models Disclaimer: Buyers should always reconfirm that the part number ordered matches the existing original power supply in their system before purchasing.

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5. Package Contents

• 1× Lenovo 240W Power Supply Unit (PC9053 / 54Y8886)

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6. Warranty

• 90-day replacement warranty
• Covers manufacturing defects; physical damage not included

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7. Additional Notes

• This is a non-hot-plug PSU — the desktop must be powered off before removing or replacing the power supply unit.
• This PSU uses a 24-pin + 4-pin + 4× SATA connector configuration — please verify your system's connector layout before purchasing.
• This is an OEM replacement unit — the physical appearance and label layout may vary slightly from the original but is fully functionally equivalent. Photos shown are for listing reference — actual unit you receive may differ slightly in label design.