Optiplex tower | from 56 to 490

The DELL 290W power supply is an E-Star certified power supply produced by Acbel. It provides reliable backup power to computers and other devices, keeping them running even during power outages.

Powerful 265‑watt ATX supply with APFC for Dell mini towers, delivering clean, stable voltage through a 24‑pin main connector and 4‑pin ATX12V, plus dual SATA power for drives, ensuring reliable performance in OptiPlex 790/990 systems.