D250ED-00 Dell 250-Watts Power Supply for Optiplex 390 790 990 3010

The Dell 250-Watts Power Supply for Optiplex 390, 790, 990, and 3010 models provides reliable and efficient power delivery to system components. This 250- watt unit features a unique dual-redundant design with built-in surge protection, ensuring uninterrupted operation in high-performance environments. The modular cabling allows for easy upgrades and customization of system configurations.

The 250-Watts power supply boasts a robust 80 PLUS Gold certification, guaranteeing an efficiency of at least 89%. This translates to significant energy savings while maintaining or exceeding the same performance levels as comparable power supplies. With its compact design and sleek appearance, this power supply can be easily integrated into existing systems or used as a standalone unit.

Dell's proprietary components, including capacitors and resistors, are carefully selected for optimal performance and reliability. The inclusion of high-quality ferrite cores ensures efficient coupling between the inductors and capacitors, resulting in reduced noise levels and improved overall system stability. This 250-Watts power supply is ideal for a wide range of applications, from small form factor systems to larger enterprise deployments.