AC255ES-00 (D255AS) Small Power Supply for 1PC SFF Host — Compatible with 3020, 7020, 9020

Replacement small form-factor power supply unit AC255ES-00 (D255AS) for 1PC SFF host systems. Specifically compatible with 3020, 7020 and 9020 SFF models, this PSU serves as a direct swap for the original power module in those hosts. Confirm chassis compatibility before purchase to ensure a proper fit.