Thislisting is for (1) Delta Electronics DPS-450VB A450W Power Supply Module / PWR-4450-AC V02.Thisitem is tested and is in good working condition.We’ll provide a 60-day warranty. We donot provide any additional software or any other parts with this item unlessexpressly stated above. When applicable any configuration, software, passwordissues as well as compatibility for particular purposes are Buyer’sresponsibility and are not covered by \"NO DOA\" warranty.