poinwer L250NS-00 D250AD-00 7GC81 PS-5251-08D 250W Power Supply for Optiplex 390 790 990 3010, 537s 540s 545s 546s 560s Vostro 200s 220s 230s 260s Studio 540s 537s 560s Slim Desktop DT Systems CYY97 is up for auction in Electronics. The current bid is $2.00, 94% below the $33.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.