250W TFX Form Factor Power Supply Unit With 24-line Connector Compatible With For Dell For Optiplex 990 790 390 3010 MT SFF

High Compatibility/Model Support: Designed for seamless integration with for Optiplex 390DT mid-chassis, 790, 990, 3010, plus various ultra-slim desktops and Vostro series PCs, this D250AD-00 computer power supply 250W helps maintain stable operation across supported systems.
Robust Power Output/Stability: Offers a steady 250W maximum power delivery with 24-pin, 4-pin, and three for SATA connectors, forestall unexpected shutdowns and keep your H250AD-00 setups running reliably during demanding tasks.
Precise Fit/Compact Form: Ultra-thin desktop form factor measuring 17.5*8.5*6.5cm allows easy installation in tight spaces without modifying the chassis, perfect for replacement or upgrade in space-limited configurations.
Quality Build/Long Lasting Use: Crafted from solid metal housing and tested for consistent operation, this F250A D power supply 250W resists wear from daily computing use, supporting long service life across varied environments.
Ease of Installation/Ready to Use: Arrives as a single chassis power supply unit with all connectors pre-configured, making replacement straightforward for technicians and end users seeking quick setup with minimal downtime.