Introducing the 250W Computer Power Supply, designed specifically for DELL systems, including the Optiplex 390, 790, 990, 3010, and 7010 DT chassis. This reliable power supply ensures your desktop operates smoothly and efficiently, making it an essential component for your computing needs. Compatible Systems: This power supply is compatible with a wide range of DELL models, including the Optiplex 390, 790, 990, 3010, and 7010. It also supports Inspiron models such as 537s, 540s, 545s, 546s, 560s, 570s, 580s, and 620s, as well as Vostro 200s, 220s, 230s, 260s, and 400s. Additionally, it works with Studio models 540s, 537s, and 560s, making it a versatile choice for various ultra-thin desktop systems. Compatible Part Numbers: This power supply is designed to replace several part numbers, including CYY97, 7GC81, HY6D2, WX9P8, 6MVJH, YJ1JT, 3MV8H, 3WFNF, 5FFR5, 76VCK, MPX3V, PWJ55, T498G, W208D, W209D, W210D, X3KJ8, and XFWXR. This extensive compatibility ensures that you can find the right fit for your system without hassle. Compatible Models: The power supply supports numerous models, including L250NS00, D250AD00, PS525108D, PS52515, H250AD00, D250A1005L, D250ED00, DPS250AB67 A, F250ED00, D0250ADU00101, D250ND00, REF, DPS250AB73A, AC250NS00, PCA0388, TFX0250D5WB, D250AD01, D250ED01, DPS250AB68 A, F250AD00, D0250ADU00201, PC7068, HPD2506R0, PS52515, DPS250AB36, TFX0250D5WB, H250ED00, D250E006L, and PS525106. This wide range of compatibility makes it an ideal choice for various DELL desktop configurations. High Performance: Built with high purity aluminum heatsinks and premium Japanese solid-state capacitors, this power supply offers exceptional heat dissipation and longevity. You can trust that your system will run efficiently and reliably, even during demanding tasks. Safe to Use: Each power supply undergoes rigorous factory testing to ensure safety and performance. You can purchase with confidence, knowing that this product meets high-quality standards and is designed for safe operation. Upgrade your DELL desktop with the 250W Computer Power Supply and experience enhanced performance and reliability. Whether for work or play, this power supply is the perfect solution to keep your system running smoothly. Order yours today and power up your computing experience!