250W Power Supply D250AD-00 H250AD-00 7GC81 Replacement PSU Compatible with Dell Optiplex 390 790 990 3010, Inspiron 530s 540s 545s 560s 620s, Vostro 200s 220s 230s 260s Slim DT Desktop

This 250W replacement power supply unit is tailor-made for Dell slim small form factor DT desktops. It perfectly replaces original part codes D250AD-00, H250AD-00 and 7GC81, widely compatible with Optiplex 390 790 990 3010, Inspiron 530s 540s 545s 560s 620s and Vostro 200s 220s 230s 260s slim systems. Matched with the original internal wiring interface and chassis mounting dimensions, it supports direct plug-and-play installation without extra adapters. Adopting reliable internal circuits and low-noise cooling fan, this PSU provides continuous stable 250W power supply. Multiple built-in safety protections including overvoltage, overcurrent, overload and short circuit prevent hardware damage. Every power supply passes full aging testing before delivery, an ideal repair replacement for your faulty Dell slim desktop power unit.