This Aomoproing 14-pin switching power supply is a direct replacement module designed for Lenovo desktop motherboards using the 14-pin (14+4) power interface. It is fully compatible with original OEM models PCB037, PCB038, HK280-23FP and fits systems including H530, M8400T, TS140, D5050 and other Q77/B75/A75 platforms. Key Features Input : Universal 100-240V AC (auto-switching, global use) Output : 14-pin main + 4-pin CPU power connector Protection : Over-voltage, over-current, short-circuit, over-temperature Design : Standard SFX/TFX form, quiet cooling fan, fully enclosed Certifications : CE, RoHS, UL compliant Ideal For Repairing / upgrading Lenovo 14-pin desktops Replacing faulty PCB037 / PCB038 / HK280-23FP units Industrial control, small form-factor PCs, and embedded systems Stable power for motherboards requiring 14-pin ATX interface This module ensures reliable, long-term operation with low noise and high efficiencyperfect for restoring or upgrading your Lenovo H530 / M8400T series computer.
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Overview
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14-pin main connector for Lenovo proprietary motherboard; Direct replacement for PCB037/PCB038/HK280-23FP; Works with Lenovo H530, M8400T & similar series; 14+4 pin output (main + CPU 4-pin); Stable, quiet, active PFC, wide voltage input
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First Listed on Newegg
July 21, 2026
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