Product

Lenovo 240W Power Supply PS-4241-02 / PCB020 | ThinkCentre M73 / M78 / M82 / M83 / M92 / M93 / ThinkStation E31 SFF (14 + 4 Pin)

2️⃣ Key Features

• New original Lenovo 240W power supply for ThinkCentre M73 / M78 / M82 / M83 / M92 / M93 SFF
• Part numbers: PS-4241-02 (54Y8878) / PCB020 (FRU: 54Y8897)
• Cross-compatible models: FSP240-40SBV / HK340-72FP / PS-4241-01 / PS-4241-09
• Lenovo proprietary 14-Pin main + 4-Pin CPU connector (14+4P) - ThinkCentre SFF proprietary
• SFF form factor (175 x 84 x 66 mm)
• Stable 240W output for ThinkCentre SFF business desktop workloads
• Built-in OVP / OCP / SCP protection
• 14-Pin proprietary connector - different from HP/Dell SFF; not interchangeable

3️⃣ Technical Specifications

4️⃣ Compatible Models

Lenovo ThinkCentre SFF Series:

• Lenovo ThinkCentre M73 / M78 / M82 / M83 SFF
• Lenovo ThinkCentre M92 / M92p / M93 / M93p SFF
• Lenovo ThinkStation E31 SFF
• Lenovo Edge 92 / 93

Always verify the part number / model number on your existing PSU label before purchasing.

5️⃣ Package Contents

• 1x Lenovo 240W Power Supply PS-4241-02 / PCB020 (New Original)

6️⃣ Warranty

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

7️⃣ Additional Notes

• 14-Pin proprietary connector (different from TFX 10-pin family) - specific to this ThinkCentre generation.
• Verify FRU/PN on existing PSU matches 54Y8878 / 54Y8897 / PS-4241-02 / PCB020 before ordering.
• New original unit - not refurbished or aftermarket.