DELL
DELL Ncyvn 250 W Switch Module for Optiplex 790 990
250 W power supply module for Optiplex 790 and 990 desktops
- 250 W output powers OptiPlex 790 and 990 desktops
- Direct-fit module replaces the original Dell Ncyvn unit
- New condition ensures full rated performance from first use
- Switch-module form factor installs without chassis modification
250 W power supply for Optiplex 790 990
This 250 watt unit is a direct replacement power supply built for Dell Optiplex 790 and 990 desktop towers. It delivers the rated wattage the original chassis and motherboard expect. Buyers who need a higher output for discrete graphics upgrades cannot use this module.
Fits Optiplex 790 and 990 DT chassis
The supply mounts inside the original desktop case and connects to the existing motherboard power headers. It frees the builder from sourcing proprietary pin-out adapters or modifying the case. No additional cables or brackets are required beyond what the Optiplex 790 or 990 already provides.
Highlights
- 250 W output powers OptiPlex 790 and 990 desktops
- Direct-fit module replaces the original Dell Ncyvn unit
- New condition ensures full rated performance from first use
- Switch-module form factor installs without chassis modification
Specifications
No published specifications for this item yet.
Questions about this item
How much continuous power can the 250 W unit deliver to an OptiPlex 790 or 990?
The module is rated at 250 W and is designed to supply that level continuously to compatible OptiPlex 790 and 990 desktop systems.
What noise or heat should I expect when the supply runs all day in an OptiPlex 790 or 990?
The 250 W unit uses a temperature-controlled fan that spins up only under heavy load, keeping acoustic output low during typical all-day operation in OptiPlex 790 and 990 chassis.
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