255W Power Supply (L255AS-00 / H255ES-00 / YH9D7) for 3020, 7020, 9020SFF, T1700 — Small Classic Desktop & Server

Replacement 255W PC power supply compatible with both servers and Small Classic Desktop systems. Exact fit for model numbers L255AS-00, H255ES-00 and YH9D7. Designed for use in systems including 3020, 7020, 9020SFF and T1700. This 255W unit serves as a direct swap for original power supplies on the listed machines — confirm the model references before purchasing to ensure compatibility.