Product Codes : TP004, 0TP004, CN-0TP004, CN312 86K 0T9Z, XT029, CN-0XT029. I/O Board for Dell OptiPlex 755 Mini Tower. Suitable For : Dell OptiPlex 755 Mini Tower / MiniTower / MT. For sale is a pre-owned power button / status LED / USB / audio board designed for a Dell OptiPlex 755 Mini Tower computer.
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