Dell
Dell Power Supply Unit DPS-255KB A 0FP16X 255W ATX for Optiplex 3020, 7020, 9020
The Dell D255AS-00 PSU is a reliable power supply for Dell Optiplex SFF systems. Featuring a maximum power output of 255W and compatible connectors, it ensures stable performance for your desktop. This high-quality unit replaces the DPS-255KB A / 0FP16X reference.
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Updated on May 18, 2026
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